docs.microsoft.com Open in urlscan Pro
2a02:26f0:7100:299::353e Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://go.microsoft.com/fwlink/?LinkId=532972
Effective URL:
https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-5...
Submission: On April 13 via manual (April 13th 2021, 7:08:38 am UTC) from US

Summary HTTP 48 Redirects Links 25 Behaviour Indicators

Summary

This website contacted 5 IPs in 3 countries across 4 domains to perform 48 HTTP transactions. The main IP is 2a02:26f0:7100:299::353e, located in Frankfurt am Main, Germany and belongs to AKAMAI-ASN1, NL. The main domain is docs.microsoft.com.
TLS certificate: Issued by Microsoft RSA TLS CA 01 on October 8th 2020. Valid for: a year.

This is the only time docs.microsoft.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2a02:26f0:710... 2a02:26f0:7100:198::2c1a	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1 38	2a02:26f0:710... 2a02:26f0:7100:299::353e	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	2620:1ec:29::19 2620:1ec:29::19	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
5 5	140.82.121.4 140.82.121.4	36459 (GITHUB) (GITHUB)
5	185.199.111.133 185.199.111.133	54113 (FASTLY) (FASTLY)
3	40.77.226.250 40.77.226.250	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
48	5

1 2a02:26f0:7100:198::2c1a (Frankfurt am Main, Germany) 1 redirects

ASN20940 (AKAMAI-ASN1, NL)

go.microsoft.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

38 2a02:26f0:7100:299::353e (Frankfurt am Main, Germany) 1 redirects

ASN20940 (AKAMAI-ASN1, NL)

docs.microsoft.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2620:1ec:29::19 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

wcpstatic.microsoft.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
js.monitor.azure.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 140.82.121.4 (United States) 5 redirects

ASN36459 (GITHUB, US)
PTR: lb-140-82-121-4-fra.github.com

github.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 185.199.111.133 (United States)

ASN54113 (FASTLY, US)
PTR: cdn-185-199-111-133.github.com

avatars.githubusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 40.77.226.250 (Dublin, Ireland)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

web.vortex.data.microsoft.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
43	microsoft.com 2 redirects go.microsoft.com docs.microsoft.com wcpstatic.microsoft.com web.vortex.data.microsoft.com	1013 KB
5	githubusercontent.com avatars.githubusercontent.com	11 KB
5	github.com 5 redirects github.com	11 KB
1	azure.com js.monitor.azure.com	81 KB
48	4

	Domain	Requested by
38	docs.microsoft.com	1 redirects docs.microsoft.com
5	avatars.githubusercontent.com	docs.microsoft.com
5	github.com	5 redirects
3	web.vortex.data.microsoft.com	docs.microsoft.com
1	js.monitor.azure.com	docs.microsoft.com
1	wcpstatic.microsoft.com	docs.microsoft.com
1	go.microsoft.com	1 redirects
48	7

This site contains links to these domains. Also see Links.

Domain
go.microsoft.com
www.microsoft.com
support.microsoft.com
techcommunity.microsoft.com
developer.microsoft.com
github.com
twitter.com
www.linkedin.com
www.facebook.com
answers.microsoft.com
admin.microsoft.com

Subject Issuer	Validity	Valid
docs.microsoft.com Microsoft RSA TLS CA 01	`2020-10-08` - `2021-10-08`	a year	crt.sh
wcpstatic.microsoft.com DigiCert SHA2 Secure Server CA	`2020-09-15` - `2021-09-15`	a year	crt.sh
js.monitor.azure.com Microsoft Azure TLS Issuing CA 01	`2021-04-01` - `2022-03-27`	a year	crt.sh
www.github.com DigiCert SHA2 High Assurance Server CA	`2020-05-06` - `2022-04-14`	2 years	crt.sh
*.vortex.data.microsoft.com Microsoft RSA TLS CA 02	`2020-10-05` - `2021-10-05`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
Frame ID: 68B291DADC6AC2BD42D00051483DF5A0
Requests: 49 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://go.microsoft.com/fwlink/?LinkId=532972 HTTP 302
https://docs.microsoft.com/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fi... HTTP 301
https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-onl... Page URL

Page Statistics

48
Requests

98 %
HTTPS

50 %
IPv6

4
Domains

7
Subdomains

5
IPs

3
Countries

1103 kB
Transfer

3547 kB
Size

5
Cookies

25 Outgoing links

These are links going to different origins than the main page.

URL: https://go.microsoft.com/fwlink/?LinkId=521839
Title: Privacy Statement

Search URL Search Domain Scan URL

URL: https://www.microsoft.com/
Title:

Search URL Search Domain Scan URL

URL: https://www.microsoft.com/learning/microsoft365-training.aspx
Title: Certification

Search URL Search Domain Scan URL

URL: https://support.microsoft.com/microsoft-365
Title: Microsoft 365 support

Search URL Search Domain Scan URL

URL: https://www.microsoft.com/fasttrack/microsoft-365
Title: FastTrack

Search URL Search Domain Scan URL

URL: https://techcommunity.microsoft.com/t5/Microsoft-365/ct-p/microsoft365
Title: Microsoft 365 tech community

Search URL Search Domain Scan URL

URL: https://developer.microsoft.com/microsoft-365
Title: Resources for developers

Search URL Search Domain Scan URL

URL: https://www.microsoft.com/microsoft-365/microsoft-365-business-standard-one-month-trial
Title: Free Account

Search URL Search Domain Scan URL

URL: https://github.com/MicrosoftDocs/OfficeDocs-Exchange/blob/public/Exchange/ExchangeOnline/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online.md
Title: Edit

Search URL Search Domain Scan URL

URL: https://twitter.com/intent/tweet?original_referer=https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2FExchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online%3FWT.mc_id%3Dtwitter&text=Fix%20email%20delivery%20issues%20for%20error%20code%20550%205.1.10%20in%20Exchange%20Online%20%7C%20Microsoft%20Docs&tw_p=tweetbutton&url=https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2FExchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online%3FWT.mc_id%3Dtwitter
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/cws/share?url=https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2FExchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online%3FWT.mc_id%3Dlinkedin
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2FExchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online%3FWT.mc_id%3Dfacebook
Title: Facebook

Search URL Search Domain Scan URL

URL: https://github.com/msdmaguire
Title: m

Search URL Search Domain Scan URL

URL: https://github.com/DCtheGeek
Title: D

Search URL Search Domain Scan URL

URL: https://github.com/get-itips
Title: g

Search URL Search Domain Scan URL

URL: https://github.com/chrisda
Title: c

Search URL Search Domain Scan URL

URL: https://github.com/mattpennathe3rd
Title: m

Search URL Search Domain Scan URL

URL: https://support.microsoft.com/office/acd16ac4-c881-477d-b4aa-36168fa96088
Title: Resend an email message

Search URL Search Domain Scan URL

URL: https://answers.microsoft.com/

Search URL Search Domain Scan URL

URL: https://admin.microsoft.com/AdminPortal/Home#/support

Search URL Search Domain Scan URL

URL: https://www.microsoft.com/microsoft-365/blog/2014/04/15/synchronizing-your-directory-with-office-365-is-easy/
Title: Synchronizing your directory with Microsoft 365 or Office 365 is easy

Search URL Search Domain Scan URL

URL: https://github.com/MicrosoftDocs/OfficeDocs-Exchange/issues
Title: This product

Search URL Search Domain Scan URL

URL: https://github.com/MicrosoftDocs/OfficeDocs-Exchange/issues/new?title=&body=%0A%0A%5BEnter%20feedback%20here%5D%0A%0A%0A---%0A%23%23%23%23%20Document%20Details%0A%0A%E2%9A%A0%20*Do%20not%20edit%20this%20section.%20It%20is%20required%20for%20docs.microsoft.com%20%E2%9E%9F%20GitHub%20issue%20linking.*%0A%0A*%20ID%3A%20fc6de85c-181e-3f88-cc88-216b77c253b0%0A*%20Version%20Independent%20ID%3A%20cc3516fd-4bac-5ee3-f792-8e4437f2a3fe%0A*%20Content%3A%20%5BFix%20email%20delivery%20issues%20for%20error%20code%20550%205.1.10%20in%20Exchange%20Online%5D(https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2FExchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online)%0A*%20Content%20Source%3A%20%5BExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online.md%5D(https%3A%2F%2Fgithub.com%2FMicrosoftDocs%2FOfficeDocs-Exchange%2Fblob%2Fpublic%2FExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online.md)%0A*%20Service%3A%20**o365-administration**%0A*%20Technology%3A%20****%0A*%20GitHub%20Login%3A%20%40msdmaguire%0A*%20Microsoft%20Alias%3A%20**dmaguire**
Title: This page

Search URL Search Domain Scan URL

URL: https://github.com/MicrosoftDocs/OfficeDocs-Exchange/issues?utf8=%E2%9C%93&q=%22cc3516fd-4bac-5ee3-f792-8e4437f2a3fe%22&in=body
Title: View all page feedback

Search URL Search Domain Scan URL

URL: https://www.microsoft.com/en-us/legal/intellectualproperty/Trademarks/EN-US.aspx
Title: Trademarks

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://go.microsoft.com/fwlink/?LinkId=532972 HTTP 302
https://docs.microsoft.com/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online HTTP 301
https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 6

https://github.com/msdmaguire.png?size=32 HTTP 302
https://avatars.githubusercontent.com/u/31903548?s=32&v=4

Request Chain 7

https://github.com/DCtheGeek.png?size=32 HTTP 302
https://avatars.githubusercontent.com/u/11442954?s=32&v=4

Request Chain 8

https://github.com/get-itips.png?size=32 HTTP 302
https://avatars.githubusercontent.com/u/36666927?s=32&v=4

Request Chain 9

https://github.com/chrisda.png?size=32 HTTP 302
https://avatars.githubusercontent.com/u/33166947?s=32&v=4

Request Chain 10

https://github.com/mattpennathe3rd.png?size=32 HTTP 302
https://avatars.githubusercontent.com/u/12719671?s=32&v=4

48 HTTP transactions
1 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request fix-error-code-550-5-1-10-in-exchange-online Show response
docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/
Redirect Chain

https://go.microsoft.com/fwlink/?LinkId=532972
https://docs.microsoft.com/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

64 KB
20 KB

23ms
23ms

Document
text/html

2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

8c1e86c64d3212dbd543318b080ea0cf2ef80a4de50b20d20353dd0368a0ed3e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

:method: GET
:authority: docs.microsoft.com
:scheme: https
:path: /en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
cookie: ARRAffinity=4cff0184ead6d39dd613dc1d1ceedd502dbd3bd0492c0eb1f0dd846179a6d377; ARRAffinitySameSite=4cff0184ead6d39dd613dc1d1ceedd502dbd3bd0492c0eb1f0dd846179a6d377
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

etag: "YWHnrcOIXPlVff2RG+JKcvSqtBJfDJTs5DBd3TE8E04="
request-context: appId=cid-v1:b1c5b6ea-7ff0-41d3-9862-84c5e1dc3be7
x-datacenter: wus
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
x-ua-compatible: IE=edge
x-xss-protection: 1; mode=block
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-rendering-stack: Dynamic
content-type: text/html
content-encoding: gzip
vary: Accept-Encoding
content-length: 19494
cache-control: public, max-age=278
expires: Tue, 13 Apr 2021 07:12:57 GMT
date: Tue, 13 Apr 2021 07:08:19 GMT
akamai-cache-status: RefreshHit from child, RefreshHit from parent
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}

Redirect headers

location: /en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
request-context: appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
x-datacenter: eus
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
x-ua-compatible: IE=edge
x-xss-protection: 1; mode=block
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 0
cache-control: no-cache, no-store
expires: Tue, 13 Apr 2021 07:08:19 GMT
date: Tue, 13 Apr 2021 07:08:19 GMT
set-cookie: ARRAffinity=4cff0184ead6d39dd613dc1d1ceedd502dbd3bd0492c0eb1f0dd846179a6d377;Path=/;HttpOnly;Secure;Domain=docs.microsoft.com ARRAffinitySameSite=4cff0184ead6d39dd613dc1d1ceedd502dbd3bd0492c0eb1f0dd846179a6d377;Path=/;HttpOnly;SameSite=None;Secure;Domain=docs.microsoft.com original_req_url=https://docs.microsoft.com/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online; expires=Tue, 13-Apr-2021 07:08:24 GMT
akamai-cache-status: Miss from child, Miss from parent
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}

GET
H2 200 753b4c9c.site-ltr.css
docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/ 456 KB
64 KB 29ms
28ms Stylesheet
text/css 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/753b4c9c.site-ltr.css

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

b3b38a4bd6cbc7f3737db162f2590a8627c0df5f7344573a85f47a2acfda8731

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 64750
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
last-modified: Tue, 13 Apr 2021 00:21:17 GMT
x-datacenter: eus
x-frame-options: SAMEORIGIN
date: Tue, 13 Apr 2021 07:08:19 GMT
vary: Accept-Encoding
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: text/css
cache-control: public, max-age=580346
etag: "0x8D8FE120E4EE2CA"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
expires: Tue, 20 Apr 2021 00:20:45 GMT

GET
H2 200 wcp-consent.js Show response
wcpstatic.microsoft.com/mscc/lib/v2/ 249 KB
74 KB 77ms
25ms Script
application/javascript 2620:1ec:29::19
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://wcpstatic.microsoft.com/mscc/lib/v2/wcp-consent.js
Requested by: Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:29::19 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: 208edbed32b2adac9446df83caa4a093a261492ba6b8b3bcfe6a75efb8b70294

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Tue, 13 Apr 2021 07:08:18 GMT
content-encoding: gzip
vary: Accept-Encoding
content-md5: OLdpUi3Q5MKZjJA0pU4XTg==
age: 14316
x-cache: HIT
content-length: 75124
x-ms-lease-status: unlocked
last-modified: Wed, 14 Oct 2020 22:31:12 GMT
etag: 0x8D87090DB39FE9E
x-azure-ref: 0Y0N1YAAAAABUaUTPnF84Q6mrbniTvnULTE9OMjFFREdFMDExMwAzOWI0NjE1Ny1jYjllLTQ5YjctYTY1YS04NzIyYTNmODI0ZTQ=
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 4ed958b7-a01e-005d-2012-308b5b000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Length,Date,Transfer-Encoding
cache-control: max-age=43200
x-ms-version: 2009-09-19

GET
H2 200 ms.jsll-3.js Show response
js.monitor.azure.com/next/1/ 550 KB
81 KB 77ms
25ms Script
text/javascript 2620:1ec:29::19
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://js.monitor.azure.com/next/1/ms.jsll-3.js
Requested by: Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:29::19 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: 7cda7115588ca6583b6dfae0c768b9daf3815567985bd0371df95039ecb801a5

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Apr 2021 07:08:19 GMT
content-encoding: br
x-ms-meta-jssdkver: 3.1.1
last-modified: Mon, 12 Apr 2021 16:31:48 GMT
x-ms-meta-jssdksrc: [cdn]/next/1/ms.jsll-3.1.1.js
content-md5: oa3CLax5vczUgm6wfexQDA==
etag: 0x8D8FDD0780BBC4A
x-azure-ref: 0Y0N1YAAAAABKTmqPPoqkRIFDsl6wRIa2TE9OMjFFREdFMDExOQBmMWNhNzNkNC04ODgzLTRjYWYtYWJkYy1mZTJkNTY3YWZiOTY=
x-cache: TCP_HIT
content-type: text/javascript; charset=utf-8
access-control-allow-origin: *
x-ms-request-id: 8e500020-b01e-001d-1632-30e5c9000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,x-ms-meta-jssdkver,x-ms-meta-jssdksrc,Content-Type,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=1800, immutable
x-ms-version: 2009-09-19

GET
H2 200 jsll-4.js Show response
docs.microsoft.com/static/third-party/jsll/4.3.4/ 64 KB
20 KB 46ms
45ms Script
application/x-javascript 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/static/third-party/jsll/4.3.4/jsll-4.js

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0 /

Resource Hash

589303ca15fba4fe95432dbb456ff614d0f2ad12d99f8671f0443a7f0cf48dff

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000 ; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
strict-transport-security: max-age=15768000 ; includeSubDomains
content-encoding: gzip
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-md5: IR4SO1k0ZPP+9o8LbgASeg==
content-length: 19421
etag: 0x8D8D395EE81CF35
x-ms-lease-status: unlocked
last-modified: Wed, 17 Feb 2021 22:46:57 GMT
server: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
date: Tue, 13 Apr 2021 07:08:19 GMT
vary: Accept-Encoding
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: f636644b-601e-0016-7185-050e0c000000
cache-control: max-age=26843220
x-ms-version: 2009-09-19
akamai-cache-status: Hit from child
expires: Thu, 17 Feb 2022 23:35:19 GMT

GET
H2 200 8a64e446.index-polyfills.js Show response
docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/scripts/ 9 KB
4 KB 67ms
65ms Script
application/javascript 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/scripts/8a64e446.index-polyfills.js

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

aa7dd71eebadc1039eea7308114eae927fb442b27d701a670db43c5da5b551f2

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 3802
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
last-modified: Mon, 12 Apr 2021 18:02:54 GMT
x-datacenter: eus
x-frame-options: SAMEORIGIN
date: Tue, 13 Apr 2021 07:08:19 GMT
vary: Accept-Encoding
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: application/javascript
cache-control: public, max-age=573983
etag: "0x8D8FDDD3231AB99"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
expires: Mon, 19 Apr 2021 22:34:42 GMT

GET
H2 200 71bfa8e3.index-docs.js Show response
docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/scripts/ 2 MB
372 KB 65ms
64ms Script
application/javascript 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/scripts/71bfa8e3.index-docs.js

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

a7424955f52fac1c5de0265567b1a9d71d77067ed7f2308a85c42790f1b806da

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 379250
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
last-modified: Tue, 13 Apr 2021 00:21:17 GMT
x-datacenter: eus
x-frame-options: SAMEORIGIN
date: Tue, 13 Apr 2021 07:08:19 GMT
vary: Accept-Encoding
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: application/javascript
cache-control: public, max-age=580357
etag: "0x8D8FE120E46F20D"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
expires: Tue, 20 Apr 2021 00:20:56 GMT

GET
H2

200

31903548
avatars.githubusercontent.com/u/
Redirect Chain

https://github.com/msdmaguire.png?size=32
https://avatars.githubusercontent.com/u/31903548?s=32&v=4

933 B
1 KB

26ms
7ms

Image
image/jpeg

185.199.111.133
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://avatars.githubusercontent.com/u/31903548?s=32&v=4

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

185.199.111.133 , United States, ASN54113 (FASTLY, US),

Reverse DNS

cdn-185-199-111-133.github.com

Software

Resource Hash

4627914bd9282780301ec1fb8533cf4d1592044d9a4cce24169dd63f4ebbbc2c

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31557600
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-fastly-request-id: 90ca51612372e933071cd63d8a33d8c95be4395d
content-security-policy: default-src 'none'
via: 1.1 varnish
x-content-type-options: nosniff
x-cache: HIT
x-cache-hits: 31
vary: Authorization,Accept-Encoding
content-length: 933
x-xss-protection: 1; mode=block
x-served-by: cache-fra19144-FRA
last-modified: Tue, 12 Sep 2017 21:17:00 GMT
x-github-request-id: 8866:C3A9:104CDD4:111963C:60739F6A
x-timer: S1618297699.380503,VS0,VE0
x-frame-options: deny
date: Tue, 13 Apr 2021 07:08:19 GMT
source-age: 107512
strict-transport-security: max-age=31557600
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=300
etag: "7c92f3db600cf393eca2733f4e91a2586b3435bb01791abd5264038f4eb12b6a"
accept-ranges: bytes
timing-allow-origin: https://github.com
expires: Tue, 13 Apr 2021 07:13:19 GMT

Redirect headers

date: Tue, 13 Apr 2021 07:08:19 GMT
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: GitHub.com
x-github-request-id: 9F6C:DA1F:1280C6:14AC88:60754363
x-frame-options: deny
expect-ct: max-age=2592000, report-uri="https://api.github.com/_private/browser/errors"
vary: X-PJAX, Accept-Encoding, Accept, X-Requested-With
content-type: text/html; charset=utf-8
location: https://avatars.githubusercontent.com/u/31903548?s=32&v=4
cache-control: no-cache
x-content-type-options: nosniff
content-security-policy: default-src 'none'; base-uri 'self'; block-all-mixed-content; connect-src 'self' uploads.github.com www.githubstatus.com collector.githubapp.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com cdn.optimizely.com logx.optimizely.com/v1/events wss://alive.github.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com; frame-ancestors 'none'; frame-src render.githubusercontent.com; img-src 'self' data: github.githubassets.com identicons.github.com collector.githubapp.com github-cloud.s3.amazonaws.com secured-user-images.githubusercontent.com/ *.githubusercontent.com; manifest-src 'self'; media-src 'none'; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; worker-src github.com/socket-worker-3f088aa2.js gist.github.com/socket-worker-3f088aa2.js
strict-transport-security: max-age=31536000; includeSubdomains; preload
content-length: 127
x-xss-protection: 0

GET
H2

200

11442954
avatars.githubusercontent.com/u/
Redirect Chain

https://github.com/DCtheGeek.png?size=32
https://avatars.githubusercontent.com/u/11442954?s=32&v=4

1009 B
1 KB

12ms
6ms

Image
image/jpeg

185.199.111.133
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://avatars.githubusercontent.com/u/11442954?s=32&v=4

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

185.199.111.133 , United States, ASN54113 (FASTLY, US),

Reverse DNS

cdn-185-199-111-133.github.com

Software

Resource Hash

9e22171ee92d512b0cbc341a91a7a3d3de8695a02217bd3d63f7c04096440a94

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31557600
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-fastly-request-id: c6047ac96db1f739904d8921dc34592e0bbb898e
content-security-policy: default-src 'none'
via: 1.1 varnish
x-content-type-options: nosniff
x-cache: HIT
x-cache-hits: 1457
vary: Authorization,Accept-Encoding
content-length: 1009
x-xss-protection: 1; mode=block
x-served-by: cache-fra19144-FRA
last-modified: Mon, 12 Feb 2018 16:29:42 GMT
x-github-request-id: 9734:FD24:208F29:235351:60371EC7
x-timer: S1618297700.180659,VS0,VE0
x-frame-options: deny
date: Tue, 13 Apr 2021 07:08:20 GMT
source-age: 4072604
strict-transport-security: max-age=31557600
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=300
etag: "73f0791d24bde3933f5c0f4b7f772dac64e75d8746df25bacf4365c48d0df04c"
accept-ranges: bytes
timing-allow-origin: https://github.com
expires: Tue, 13 Apr 2021 07:13:20 GMT

Redirect headers

date: Tue, 13 Apr 2021 07:07:28 GMT
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: GitHub.com
x-github-request-id: 9F6C:DA1F:1280C9:14AC8C:60754363
x-frame-options: deny
expect-ct: max-age=2592000, report-uri="https://api.github.com/_private/browser/errors"
vary: X-PJAX, Accept-Encoding, Accept, X-Requested-With
content-type: text/html; charset=utf-8
location: https://avatars.githubusercontent.com/u/11442954?s=32&v=4
cache-control: no-cache
x-content-type-options: nosniff
content-security-policy: default-src 'none'; base-uri 'self'; block-all-mixed-content; connect-src 'self' uploads.github.com www.githubstatus.com collector.githubapp.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com cdn.optimizely.com logx.optimizely.com/v1/events wss://alive.github.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com; frame-ancestors 'none'; frame-src render.githubusercontent.com; img-src 'self' data: github.githubassets.com identicons.github.com collector.githubapp.com github-cloud.s3.amazonaws.com secured-user-images.githubusercontent.com/ *.githubusercontent.com; manifest-src 'self'; media-src 'none'; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; worker-src github.com/socket-worker-3f088aa2.js gist.github.com/socket-worker-3f088aa2.js
strict-transport-security: max-age=31536000; includeSubdomains; preload
content-length: 127
x-xss-protection: 0

GET
H2

200

36666927
avatars.githubusercontent.com/u/
Redirect Chain

https://github.com/get-itips.png?size=32
https://avatars.githubusercontent.com/u/36666927?s=32&v=4

932 B
1 KB

8ms
7ms

Image
image/jpeg

185.199.111.133
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://avatars.githubusercontent.com/u/36666927?s=32&v=4

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

185.199.111.133 , United States, ASN54113 (FASTLY, US),

Reverse DNS

cdn-185-199-111-133.github.com

Software

Resource Hash

e5ce81076c34d88f86743b69b73aefb1d51d05873cc9f7b91a73dd498a316f25

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31557600
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-fastly-request-id: 32428f47b1cd785387c260febcca2f543b2fa584
content-security-policy: default-src 'none'
via: 1.1 varnish
x-content-type-options: nosniff
x-cache: HIT
x-cache-hits: 3
vary: Authorization,Accept-Encoding
content-length: 932
x-xss-protection: 1; mode=block
x-served-by: cache-fra19144-FRA
last-modified: Fri, 09 Nov 2018 13:29:56 GMT
x-github-request-id: 552E:401D:46701E:5A34A7:605BF6B9
x-timer: S1618297700.183291,VS0,VE0
x-frame-options: deny
date: Tue, 13 Apr 2021 07:08:20 GMT
source-age: 1658027
strict-transport-security: max-age=31557600
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=300
etag: "6af57e677e93beae2342631838d0387b96579ee815560683a24dc50f3a590e50"
accept-ranges: bytes
timing-allow-origin: https://github.com
expires: Tue, 13 Apr 2021 07:13:20 GMT

Redirect headers

date: Tue, 13 Apr 2021 07:08:13 GMT
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: GitHub.com
x-github-request-id: 9F6C:DA1F:1280DA:14AC9D:60754363
x-frame-options: deny
expect-ct: max-age=2592000, report-uri="https://api.github.com/_private/browser/errors"
vary: X-PJAX, Accept-Encoding, Accept, X-Requested-With
content-type: text/html; charset=utf-8
location: https://avatars.githubusercontent.com/u/36666927?s=32&v=4
cache-control: no-cache
x-content-type-options: nosniff
content-security-policy: default-src 'none'; base-uri 'self'; block-all-mixed-content; connect-src 'self' uploads.github.com www.githubstatus.com collector.githubapp.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com cdn.optimizely.com logx.optimizely.com/v1/events wss://alive.github.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com; frame-ancestors 'none'; frame-src render.githubusercontent.com; img-src 'self' data: github.githubassets.com identicons.github.com collector.githubapp.com github-cloud.s3.amazonaws.com secured-user-images.githubusercontent.com/ *.githubusercontent.com; manifest-src 'self'; media-src 'none'; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; worker-src github.com/socket-worker-3f088aa2.js gist.github.com/socket-worker-3f088aa2.js
strict-transport-security: max-age=31536000; includeSubdomains; preload
content-length: 127
x-xss-protection: 0

GET
H2

200

33166947
avatars.githubusercontent.com/u/
Redirect Chain

https://github.com/chrisda.png?size=32
https://avatars.githubusercontent.com/u/33166947?s=32&v=4

5 KB
6 KB

7ms
6ms

Image
image/png

185.199.111.133
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://avatars.githubusercontent.com/u/33166947?s=32&v=4

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

185.199.111.133 , United States, ASN54113 (FASTLY, US),

Reverse DNS

cdn-185-199-111-133.github.com

Software

Resource Hash

4ff7a56958876ebff973051e31e27370d399ab686c47f4b894eadb30337573df

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31557600
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-fastly-request-id: cfdfc9528769553e43126fed1ec0338758a3c814
content-security-policy: default-src 'none'
via: 1.1 varnish
x-content-type-options: nosniff
x-cache: HIT
x-cache-hits: 16
vary: Authorization,Accept-Encoding
content-length: 5456
x-xss-protection: 1; mode=block
x-served-by: cache-fra19144-FRA
last-modified: Fri, 10 Nov 2017 18:08:03 GMT
x-github-request-id: D094:79F0:1E18D6E:1F8C9A1:60514BF5
x-timer: S1618297700.183190,VS0,VE0
x-frame-options: deny
date: Tue, 13 Apr 2021 07:08:20 GMT
source-age: 2357102
strict-transport-security: max-age=31557600
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=300
etag: "a572c18584afea9efdb75249d3b27defe2868cf9eb90fca8abf550472b8cd442"
accept-ranges: bytes
timing-allow-origin: https://github.com
expires: Tue, 13 Apr 2021 07:13:20 GMT

Redirect headers

date: Tue, 13 Apr 2021 07:06:50 GMT
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: GitHub.com
x-github-request-id: 9F6C:DA1F:1280DA:14AC9E:60754363
x-frame-options: deny
expect-ct: max-age=2592000, report-uri="https://api.github.com/_private/browser/errors"
vary: X-PJAX, Accept-Encoding, Accept, X-Requested-With
content-type: text/html; charset=utf-8
location: https://avatars.githubusercontent.com/u/33166947?s=32&v=4
cache-control: no-cache
x-content-type-options: nosniff
content-security-policy: default-src 'none'; base-uri 'self'; block-all-mixed-content; connect-src 'self' uploads.github.com www.githubstatus.com collector.githubapp.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com cdn.optimizely.com logx.optimizely.com/v1/events wss://alive.github.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com; frame-ancestors 'none'; frame-src render.githubusercontent.com; img-src 'self' data: github.githubassets.com identicons.github.com collector.githubapp.com github-cloud.s3.amazonaws.com secured-user-images.githubusercontent.com/ *.githubusercontent.com; manifest-src 'self'; media-src 'none'; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; worker-src github.com/socket-worker-3f088aa2.js gist.github.com/socket-worker-3f088aa2.js
strict-transport-security: max-age=31536000; includeSubdomains; preload
content-length: 127
x-xss-protection: 0

GET
H2

200

12719671
avatars.githubusercontent.com/u/
Redirect Chain

https://github.com/mattpennathe3rd.png?size=32
https://avatars.githubusercontent.com/u/12719671?s=32&v=4

876 B
1 KB

8ms
7ms

Image
image/jpeg

185.199.111.133
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://avatars.githubusercontent.com/u/12719671?s=32&v=4

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

185.199.111.133 , United States, ASN54113 (FASTLY, US),

Reverse DNS

cdn-185-199-111-133.github.com

Software

Resource Hash

016d634c33753bea25f4b746fa696402a26d32db46fc137af8347b5ef3b7d2d9

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31557600
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-fastly-request-id: 4373e651086c7aa513789037e6691ad1793fde6a
content-security-policy: default-src 'none'
via: 1.1 varnish
x-content-type-options: nosniff
x-cache: HIT
x-cache-hits: 14
vary: Authorization,Accept-Encoding
content-length: 876
x-xss-protection: 1; mode=block
x-served-by: cache-fra19144-FRA
last-modified: Fri, 07 Aug 2015 01:10:22 GMT
x-github-request-id: 78BC:752A:106F462:11F1B8A:60495DF5
x-timer: S1618297700.183269,VS0,VE0
x-frame-options: deny
date: Tue, 13 Apr 2021 07:08:20 GMT
source-age: 2876783
strict-transport-security: max-age=31557600
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=300
etag: "baf701b45c204537137040636a5e073d4bd738a036de15b10abb9ae54470072a"
accept-ranges: bytes
timing-allow-origin: https://github.com
expires: Tue, 13 Apr 2021 07:13:20 GMT

Redirect headers

date: Tue, 13 Apr 2021 07:07:54 GMT
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: GitHub.com
x-github-request-id: 9F6C:DA1F:1280DA:14AC9F:60754363
x-frame-options: deny
expect-ct: max-age=2592000, report-uri="https://api.github.com/_private/browser/errors"
vary: X-PJAX, Accept-Encoding, Accept, X-Requested-With
content-type: text/html; charset=utf-8
location: https://avatars.githubusercontent.com/u/12719671?s=32&v=4
cache-control: no-cache
x-content-type-options: nosniff
content-security-policy: default-src 'none'; base-uri 'self'; block-all-mixed-content; connect-src 'self' uploads.github.com www.githubstatus.com collector.githubapp.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com cdn.optimizely.com logx.optimizely.com/v1/events wss://alive.github.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com; frame-ancestors 'none'; frame-src render.githubusercontent.com; img-src 'self' data: github.githubassets.com identicons.github.com collector.githubapp.com github-cloud.s3.amazonaws.com secured-user-images.githubusercontent.com/ *.githubusercontent.com; manifest-src 'self'; media-src 'none'; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; worker-src github.com/socket-worker-3f088aa2.js gist.github.com/socket-worker-3f088aa2.js
strict-transport-security: max-age=31536000; includeSubdomains; preload
content-length: 127
x-xss-protection: 0

GET
H2 200 31425afd-41a9-435e-aa85-6886277c369b.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 745 B
1 KB 23ms
8ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/31425afd-41a9-435e-aa85-6886277c369b.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

ab159582469134acf969ee184c9692357fcc7bba272c4255bcbc2991f6cf8b16

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 745
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:50 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=847
etag: "0x8D8E3EBC8E44AE0"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:22:26 GMT

GET
H2 200 3d4c569e-b819-4a29-86b1-4b9619cf2acf.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 846 B
1 KB 32ms
16ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/3d4c569e-b819-4a29-86b1-4b9619cf2acf.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

d4f608cc55f3ee8ffe194a943c0ad0e1877962b326def5129b169c7f9992acd9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 846
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:49 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=847
etag: "0x8D8E3EBC8DDE117"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:22:26 GMT

GET
H2 200 ecbdcf67-a13e-4d6c-bc56-ecd5c7ce9a4e.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 17 KB
17 KB 32ms
17ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/ecbdcf67-a13e-4d6c-bc56-ecd5c7ce9a4e.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

71c2944ea9075b959423d3e30a790f1e8fcc5bc768bf4d8d829ec1b794500d03

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 16933
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:56 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=890
etag: "0x8D8E3EBCCECD016"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:23:09 GMT

GET
H2 200 409b56f4-1a7f-417e-94cf-9a058ac851d4.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 20 KB
20 KB 33ms
18ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/409b56f4-1a7f-417e-94cf-9a058ac851d4.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

02c7421ba3410a37471c7c1274bb97e82177702691cd38bac6048a42b638f14a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 20013
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:49 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=864
etag: "0x8D8E3EBC8CCEE20"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:22:43 GMT

GET
H2 200 c12e6d18-953d-4955-8c7b-11719aa2a326.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 1 KB
2 KB 36ms
21ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/c12e6d18-953d-4955-8c7b-11719aa2a326.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

e22e4bce7060254849f162b198e929b978bdcfcd4f40ee748ab0457b7bf62501

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 1317
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:57 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1047
etag: "0x8D8E3EBCD2CCAB2"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:25:46 GMT

GET
H2 200 0f5e6165-60bc-4dfc-b327-f844392d0022.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 19 KB
20 KB 36ms
22ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/0f5e6165-60bc-4dfc-b327-f844392d0022.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

90a73e54dc8fa137ebf167f3e2a9e90d04c65c8a27e88fde378377107ae8559f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 19492
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:54 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1013
etag: "0x8D8E3EBCBCC5F67"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:25:12 GMT

GET
H2 200 e68ff341-84e8-4acd-8e3d-e5efb222e1fb.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 15 KB
16 KB 42ms
25ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/e68ff341-84e8-4acd-8e3d-e5efb222e1fb.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

a0240cca7534a1f04bc18a84fc6fedc0b2a24cfb8327d1a4e3bf102b4479acad

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 15433
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:55 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1257
etag: "0x8D8E3EBCC02945B"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:29:16 GMT

GET
H2 200 09ddb461-f132-48c0-b7b8-d856163f1820.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 7 KB
8 KB 44ms
27ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/09ddb461-f132-48c0-b7b8-d856163f1820.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

114f1bf35d750ef0e0e57bb4a879d01ec0c248a57d75a41153da90a7c6a1e44a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 7316
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:57 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1270
etag: "0x8D8E3EBCD6326A2"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:29:29 GMT

GET
H2 200 dc67e6ed-35e1-4085-adc7-8997ea155070.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 9 KB
9 KB 54ms
37ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/dc67e6ed-35e1-4085-adc7-8997ea155070.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

65253e491d274183f4dec2f29618adce57077b4208a4fe0c1cd1f0f3b5af4939

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 8782
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:53 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1254
etag: "0x8D8E3EBCB1DFEC3"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:29:13 GMT

GET
H2 200 06f81ddb-40bb-43fb-b2ce-0a221c67960e.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 7 KB
7 KB 55ms
38ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/06f81ddb-40bb-43fb-b2ce-0a221c67960e.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

2ec420cb40fa54f191619b5dc50eda32e90f004427389430fc2a5be40257101d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 6966
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:50 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1741
etag: "0x8D8E3EBC94FF120"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:37:20 GMT

GET
H2 200 dc0e48ef-1d9f-4bd4-8c49-b69a4b988541.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 14 KB
14 KB 62ms
45ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/dc0e48ef-1d9f-4bd4-8c49-b69a4b988541.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

6d12b7ebd6b0ee22782a8802e8ceb78061fd77fd151162707fa1d697903f7597

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 14031
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:52 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1495
etag: "0x8D8E3EBCA8A56FB"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:33:14 GMT

GET
H2 200 5423f042-6cba-465d-b1cd-4ef1051eb9ed.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 16 KB
16 KB 63ms
46ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/5423f042-6cba-465d-b1cd-4ef1051eb9ed.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

d0830b169da2d57c51487ebb90324934f61663924c86d8cb89beeb684828138a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 15892
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:48 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1487
etag: "0x8D8E3EBC836D4C4"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:33:06 GMT

GET
H2 200 4b17dfe8-104c-4e8a-9325-3779a7d4bc5f.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 6 KB
6 KB 67ms
51ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/4b17dfe8-104c-4e8a-9325-3779a7d4bc5f.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

1021cd2426205bd3cb023a48f414079602ff1d0a6a1ec8ee10594916e9323144

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 5744
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:52 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1486
etag: "0x8D8E3EBCA474E8A"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:33:05 GMT

GET
H2 200 c622fca5-7163-412a-b228-20d411c5bdf2.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 10 KB
10 KB 67ms
52ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/c622fca5-7163-412a-b228-20d411c5bdf2.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

ab529129e36909ee81f04ce367f99a23e89e352e1be0803c1a3c5bda1d5a3a78

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 10104
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:57 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1646
etag: "0x8D8E3EBCD25011E"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:35:45 GMT

GET
H2 200 8e0f0507-d9bf-4559-bc93-6f907e04e74a.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 4 KB
5 KB 77ms
59ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/8e0f0507-d9bf-4559-bc93-6f907e04e74a.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

6e2eb0bf91114dadfbc5bccd02de920dd989e562bb63fe85f9f327cd5510d97a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 4215
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:56 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=77
etag: "0x8D8E3EBCCA161BA"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:09:36 GMT

GET
H2 200 5762c3b7-5336-47c6-8a54-1b06fbff32c5.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 31 KB
31 KB 78ms
60ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/5762c3b7-5336-47c6-8a54-1b06fbff32c5.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

8120734a802b74020fbf75b4980e034112d5b571b86221bb434eabfc2277a763

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 31296
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:48 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1788
etag: "0x8D8E3EBC8363863"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:38:07 GMT

GET
H2 200 96d62151-a740-414f-97b3-57b3e32ad76e.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 3 KB
4 KB 79ms
62ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/96d62151-a740-414f-97b3-57b3e32ad76e.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

a7a845358cdaabc36b2fc03b43db53a8bc94133cc947df740dfecf4d0e70623f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 3345
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:51 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1800
etag: "0x8D8E3EBCA0DE4CA"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:38:19 GMT

GET
H2 200 47399df2-0bc4-42e2-b183-07750a46bc68.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 15 KB
16 KB 80ms
62ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/47399df2-0bc4-42e2-b183-07750a46bc68.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

32e5d7c6572b26976c131397da610c7cce7d15e0ffeb158ef4fa77b91bdd5529

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 15749
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:57 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1717
etag: "0x8D8E3EBCD33F7EA"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:36:56 GMT

GET
H2 200 de24b162-f8bc-416b-8a1f-4ad58c9f52c2.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 12 KB
13 KB 86ms
69ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/de24b162-f8bc-416b-8a1f-4ad58c9f52c2.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

2da95e00b0fc633c7b893ee0201c57187477a1b6938c26566e2c672c8b1ffd2d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 12733
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:48 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1704
etag: "0x8D8E3EBC84815F0"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:36:43 GMT

GET
H2 200 3d794bb4-09a7-4725-96d8-86671dad28ef.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 11 KB
12 KB 87ms
70ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/3d794bb4-09a7-4725-96d8-86671dad28ef.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

1d0a61a915a44fb46a2c8174d52cf2dd80007a919f76f0c9d7ac04e75ffa9dfd

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 11196
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:56 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1800
etag: "0x8D8E3EBCCBA455B"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:38:19 GMT

GET
H2 200 0d2d80b9-66b8-474e-851b-700127c1c1d0.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 22 KB
23 KB 91ms
75ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/0d2d80b9-66b8-474e-851b-700127c1c1d0.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

8a30a7c1a37057ac9ec60027de34716b7562a98ff8b684bdf2df57e097e11b71

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 22616
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:51 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1745
etag: "0x8D8E3EBC9D1BB71"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:37:24 GMT

GET
H2 200 2cbbe5c3-9d92-4d27-84bc-04e2e78caaf2.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 11 KB
12 KB 94ms
77ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/2cbbe5c3-9d92-4d27-84bc-04e2e78caaf2.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

26f32605969067486b0030bc511d470876d97dcf5e1a42e31ad317a0fef86a8a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 11492
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:57 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1793
etag: "0x8D8E3EBCD28F978"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:38:12 GMT

GET
H2 200 5fea3b58-6016-4c91-92e8-229b59b47b4d.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 11 KB
11 KB 103ms
87ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/5fea3b58-6016-4c91-92e8-229b59b47b4d.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

fe71dc5c80806e66508fb610b042c30ba50a0f8bfe440cdd947e95546a72d9bf

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 10769
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:50 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1
etag: "0x8D8E3EBC91ACDE7"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:08:20 GMT

GET
H2 200 12a746cc-184b-4288-908c-f718ce9c4ba5.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 3 KB
4 KB 110ms
94ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/12a746cc-184b-4288-908c-f718ce9c4ba5.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

f80b1870a087c9e162d9d8d9b383ff6a25fe5344ba7b7fa52b8766dfb5b8a958

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 3248
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:52 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1745
etag: "0x8D8E3EBCA5D99AA"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:37:24 GMT

GET
H2 200 10862798-181d-47a5-ae4f-3f8d5a2874d4.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 4 KB
4 KB 111ms
95ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/10862798-181d-47a5-ae4f-3f8d5a2874d4.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

3579dbc06857ac43cc2fda633634c555a48012c3538e645c3d37e04498ed8b6b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 3671
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:50 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1323
etag: "0x8D8E3EBC8E53566"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:30:22 GMT

GET
H2 200 9f262e67-e8c9-4fc0-85c2-b3f4cfbc064e.png
docs.microsoft.com/en-us/Exchange/exchangeonline/media/ 3 KB
4 KB 111ms
96ms Image
image/png 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://docs.microsoft.com/en-us/Exchange/exchangeonline/media/9f262e67-e8c9-4fc0-85c2-b3f4cfbc064e.png

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

12f72e60f9aa2b9ee4c93441925dc2e2054798d2596fa1f1975fc303f6254f3b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 3231
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:48 GMT
x-datacenter: wus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: image/png
cache-control: public, max-age=1800
etag: "0x8D8E3EBC8237055"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:38:19 GMT

GET
H2 200 MSDocsHeader-M365-IT.json Show response
docs.microsoft.com/en-us/content-nav/ 2 KB
1 KB 12ms
11ms Fetch
application/json 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/en-us/content-nav/MSDocsHeader-M365-IT.json?

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/scripts/71bfa8e3.index-docs.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

574bd4f478f502b42ce069b047e550e0c8c2f3fd05ee4fbbe6c449a836d55491

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 705
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 20:18:46 GMT
x-datacenter: wus
x-frame-options: SAMEORIGIN
date: Tue, 13 Apr 2021 07:08:19 GMT
vary: Accept-Encoding
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: application/json
cache-control: public, max-age=160
etag: "0x8D8E401B5843AF5"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Tue, 13 Apr 2021 07:10:59 GMT

GET
H2 200 toc.json Show response
docs.microsoft.com/en-us/exchange/onlinetoc/ 76 KB
12 KB 19ms
18ms Fetch
application/json 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/en-us/exchange/onlinetoc/toc.json

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/scripts/71bfa8e3.index-docs.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

28d3d84cceaddab3683ef971707bcadd9367e2233abb9821fdfbdffb5e803c8b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 11449
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Tue, 23 Mar 2021 07:38:23 GMT
x-datacenter: eus
x-frame-options: SAMEORIGIN
date: Tue, 13 Apr 2021 07:08:19 GMT
vary: Accept-Encoding
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: application/json
cache-control: public, max-age=565
etag: "0x8D8EDCEA3BA0388"
akamai-cache-status: RefreshHit from child, Hit from parent
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
expires: Tue, 13 Apr 2021 07:17:44 GMT

GET
H2 200 toc.json Show response
docs.microsoft.com/en-us/exchange/breadcrumb/ 586 B
990 B 22ms
22ms Fetch
application/json 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/en-us/exchange/breadcrumb/toc.json

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/scripts/71bfa8e3.index-docs.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

b015052252e7964903fa7ee3e6683cad3a89da8b4f5863ffb47e5df4be025cd9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 365
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
x-rendering-stack: Static
last-modified: Wed, 10 Mar 2021 17:41:57 GMT
x-datacenter: wus
x-frame-options: SAMEORIGIN
date: Tue, 13 Apr 2021 07:08:19 GMT
vary: Accept-Encoding
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: application/json
cache-control: public, max-age=406
etag: "0x8D8E3EBCD4A6A1C"
akamai-cache-status: RefreshHit from child, Hit from parent
request-context: appId=cid-v1:b1c5b6ea-7ff0-41d3-9862-84c5e1dc3be7
expires: Tue, 13 Apr 2021 07:15:05 GMT

GET
DATA 200
OK truncated
/ 193 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 2fb59b19860d20c40569c44f5cca62c7d101017ac2509997ed0c6f96ced1164c

Request headers

Origin: https://docs.microsoft.com
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET
H2 200 docons.4e395743.woff2
docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/ 12 KB
13 KB 91ms
86ms Font
application/font-woff2 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/docons.4e395743.woff2

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/753b4c9c.site-ltr.css

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

a88fc84d3d42504ba43305645bc1e77e11cbc7179b561efd5cde499848b16763

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Origin: https://docs.microsoft.com
Referer: https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/753b4c9c.site-ltr.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length: 12364
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
last-modified: Wed, 07 Apr 2021 18:35:04 GMT
x-datacenter: eus
date: Tue, 13 Apr 2021 07:08:19 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: application/font-woff2
cache-control: public, max-age=492618
etag: "0x8D8F9F3DC7E01FD"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
expires: Sun, 18 Apr 2021 23:58:37 GMT

GET
H2 200 SegoeUI-Roman-VF_web.woff2
docs.microsoft.com/static/third-party/SegoeUIWeb/1.01.206/ 116 KB
116 KB 68ms
60ms Font
application/octet-stream 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/static/third-party/SegoeUIWeb/1.01.206/SegoeUI-Roman-VF_web.woff2

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/753b4c9c.site-ltr.css

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0 /

Resource Hash

63c12051016796d92bcf4bc20b4881057475e6dfa4937c29c9e16054814ab47d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000 ; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

Origin: https://docs.microsoft.com
Referer: https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/753b4c9c.site-ltr.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
strict-transport-security: max-age=15768000 ; includeSubDomains
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-md5: vKlyGNyjyxXOAoTLy0UokA==
content-length: 118288
etag: 0x8D86BD35CA312B5
x-ms-lease-status: unlocked
last-modified: Thu, 08 Oct 2020 21:44:40 GMT
server: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
date: Tue, 13 Apr 2021 07:08:19 GMT
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: application/octet-stream
access-control-allow-origin: *
x-ms-request-id: b9aa57df-101e-003b-37ae-ab8dcc000000
cache-control: max-age=16965406
x-ms-version: 2009-09-19
akamai-cache-status: Hit from child
expires: Tue, 26 Oct 2021 15:45:05 GMT

GET
H2 200 latest.woff2
docs.microsoft.com/static/third-party/SegoeUI/5.32/west-european/italic/ 27 KB
28 KB 37ms
9ms Font
application/octet-stream 2a02:26f0:7100:299::353e
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://docs.microsoft.com/static/third-party/SegoeUI/5.32/west-european/italic/latest.woff2

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/753b4c9c.site-ltr.css

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:7100:299::353e Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0 /

Resource Hash

e172a02b68f977a57a1690507df809db1e43130f0161961709a36dbd70b4d25f

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000 ; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

Origin: https://docs.microsoft.com
Referer: https://docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/753b4c9c.site-ltr.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
strict-transport-security: max-age=15768000 ; includeSubDomains
x-content-type-options: nosniff
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-md5: KDXuKBsHfKiscoVwIAfIlA==
content-length: 27624
etag: 0x8D86BD35C93CDB0
x-ms-lease-status: unlocked
last-modified: Thu, 08 Oct 2020 21:44:40 GMT
server: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
date: Tue, 13 Apr 2021 07:08:19 GMT
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type: application/octet-stream
access-control-allow-origin: *
x-ms-request-id: 1eca5dcd-401e-0089-6b24-ae76b6000000
cache-control: max-age=17235779
x-ms-version: 2009-09-19
akamai-cache-status: Hit from child
expires: Fri, 29 Oct 2021 18:51:18 GMT

GET
H/1.1 200
OK t.js Show response
web.vortex.data.microsoft.com/collect/v1/ 281 B
966 B 160ms
26ms Script
application/javascript 40.77.226.250
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://web.vortex.data.microsoft.com/collect/v1/t.js?ver=%272.1%27&name=%27Ms.Webi.PageView%27&time=%272021-04-13T07%3A08%3A20.113Z%27&os=%27Windows%27&appId=%27JS%3ADocs%27&-ver=%271.0%27&-impressionGuid=%274288d32b-4e55-4da2-924b-174301a74268%27&-pageName=%27fc6de85c-181e-3f88-cc88-216b77c253b0%27&-uri=%27https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2FExchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online%27&-market=%27en-us%27&-pageType=%27conceptual%27&-resHeight=1200&-resWidth=1600&-pageTags=%27%7B%22aud%22%3A%22Admin%22%2C%22author%22%3A%22msdmaguire%22%2C%22depotname%22%3A%22office.OfficeDocs-Exchange%22%2C%22document_version_independent_id%22%3A%22cc3516fd-4bac-5ee3-f792-8e4437f2a3fe%22%2C%22gitcommit%22%3A%22https%3A%2F%2Fgithub.com%2FMicrosoftDocs%2FOfficeDocs-Exchange-pr%2Fblob%2F6f26e96046891beed1ebce6daa339969a8cbb8ca%2FExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online.md%22%2C%22manager%22%3A%22serdars%22%2C%22asst%22%3A%225a04a25a-a34f-476b-afc6-007fb92f86a1%22%2C%22pgauth%22%3A%22dmaguire%22%2C%22custom%22%3A%22MiniMaven%22%2C%22pgdevlng%22%3A%22powershell%22%2C%22reviewer%22%3A%22%22%2C%22pgsrvcs%22%3A%22o365-administration%22%2C%22technology%22%3A%22%22%2C%22pgtop%22%3A%22troubleshooting%22%2C%22giturl%22%3A%22https%3A%2F%2Fgithub.com%2FMicrosoftDocs%2FOfficeDocs-Exchange-pr%2Fblob%2Flive%2FExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online.md%22%2C%22publishtime%22%3A%222021-03-22%2011%3A09%20PM%22%2C%22contentlocale%22%3A%22en-us%22%2C%22highContrast%22%3A%22false%22%2C%22metaTags%22%3A%7B%7D%7D%27&-behavior=0&*baseType=%27Ms.Content.PageView%27&*cookieEnabled=true&*isJs=true&*title=%27Fix%20email%20delivery%20issues%20for%20error%20code%20550%205.1.10%20in%20Exchange%20Online%20%7C%20Microsoft%20Docs%27&*isLoggedIn=false&*flashInstalled=false&ext-javascript-ver=%271.1%27&ext-javascript-libVer=%274.3.4%27&ext-javascript-domain=%27docs.microsoft.com%27&ext-javascript-userConsent=false&$mscomCookies=false

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/static/third-party/jsll/4.3.4/jsll-4.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

40.77.226.250 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

5958fecda3e3a3b3431d98ce1052ef09427b4532036b41b26b8b481436093b31

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Apr 2021 07:08:19 GMT
X-Content-Type-Options: nosniff
P3P: CP="ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo CNT COM INT NAV ONL PHY PRE PUR UNI"
Cache-Control: no-cache, no-store
MS-CV: QDFzdOe3kUuw89rsLZUsCw.0
Content-Type: application/javascript
Content-Length: 281
Expires: 0

GET
BLOB 200
OK a161c5f7-cd04-4b3d-9952-1c609c942896
https://docs.microsoft.com/ 1 KB
0 Other
application/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://docs.microsoft.com/a161c5f7-cd04-4b3d-9952-1c609c942896
Requested by: Host: docs.microsoft.com
URL: https://docs.microsoft.com/en-us/Exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-10-in-exchange-online
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 44b0b94c44a484e5077a1651ba2366aee50ac5657b581746e2211c64604c2dbd

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Length: 1478
Content-Type: application/javascript

GET
H/1.1 200
OK t.js Show response
web.vortex.data.microsoft.com/collect/v1/ 45 B
407 B 29ms
29ms Script
application/javascript 40.77.226.250
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://web.vortex.data.microsoft.com/collect/v1/t.js?ver=%272.1%27&name=%27Ms.Webi.ContentUpdate%27&time=%272021-04-13T07%3A08%3A20.595Z%27&os=%27Windows%27&appId=%27JS%3ADocs%27&-ver=%271.0%27&-impressionGuid=%274288d32b-4e55-4da2-924b-174301a74268%27&-pageName=%27fc6de85c-181e-3f88-cc88-216b77c253b0%27&-uri=%27https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2FExchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online%27&-market=%27en-us%27&-pageTags=%27%7B%22aud%22%3A%22Admin%22%2C%22author%22%3A%22msdmaguire%22%2C%22depotname%22%3A%22office.OfficeDocs-Exchange%22%2C%22document_version_independent_id%22%3A%22cc3516fd-4bac-5ee3-f792-8e4437f2a3fe%22%2C%22gitcommit%22%3A%22https%3A%2F%2Fgithub.com%2FMicrosoftDocs%2FOfficeDocs-Exchange-pr%2Fblob%2F6f26e96046891beed1ebce6daa339969a8cbb8ca%2FExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online.md%22%2C%22manager%22%3A%22serdars%22%2C%22asst%22%3A%225a04a25a-a34f-476b-afc6-007fb92f86a1%22%2C%22pgauth%22%3A%22dmaguire%22%2C%22custom%22%3A%22MiniMaven%22%2C%22pgdevlng%22%3A%22powershell%22%2C%22reviewer%22%3A%22%22%2C%22pgsrvcs%22%3A%22o365-administration%22%2C%22technology%22%3A%22%22%2C%22pgtop%22%3A%22troubleshooting%22%2C%22giturl%22%3A%22https%3A%2F%2Fgithub.com%2FMicrosoftDocs%2FOfficeDocs-Exchange-pr%2Fblob%2Flive%2FExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online.md%22%2C%22publishtime%22%3A%222021-03-22%2011%3A09%20PM%22%2C%22contentlocale%22%3A%22en-us%22%2C%22highContrast%22%3A%22false%22%2C%22metaTags%22%3A%7B%7D%2C%22timing%22%3A%22%7B%5C%22first-paint%5C%22%3A1336.9200006127357%2C%5C%22first-contentful-paint%5C%22%3A1336.9200006127357%2C%5C%22navigationStart%5C%22%3A1618297698838%2C%5C%22unloadEventStart%5C%22%3A0%2C%5C%22unloadEventEnd%5C%22%3A0%2C%5C%22redirectStart%5C%22%3A0%2C%5C%22redirectEnd%5C%22%3A0%2C%5C%22fetchStart%5C%22%3A1618297699105%2C%5C%22domainLookupStart%5C%22%3A1618297699105%2C%5C%22domainLookupEnd%5C%22%3A1618297699105%2C%5C%22connectStart%5C%22%3A1618297699105%2C%5C%22connectEnd%5C%22%3A1618297699105%2C%5C%22secureConnectionStart%5C%22%3A0%2C%5C%22requestStart%5C%22%3A1618297699106%2C%5C%22responseStart%5C%22%3A1618297699129%2C%5C%22responseEnd%5C%22%3A1618297699130%2C%5C%22domLoading%5C%22%3A1618297699133%2C%5C%22domInteractive%5C%22%3A1618297699510%2C%5C%22domContentLoadedEventStart%5C%22%3A1618297699510%2C%5C%22domContentLoadedEventEnd%5C%22%3A1618297700137%2C%5C%22domComplete%5C%22%3A1618297700546%2C%5C%22loadEventStart%5C%22%3A1618297700546%2C%5C%22loadEventEnd%5C%22%3A1618297700546%7D%22%7D%27&-pageHeight=14218&-vpHeight=1200&-vpWidth=1600&-behavior=0&-vScrollOffset=0&-hScrollOffset=0&-contentVer=%272.0%27&-content=%27%5B%5D%27&*baseType=%27Ms.Content.ContentUpdate%27&*title=%27Fix%20email%20delivery%20issues%20for%20error%20code%20550%205.1.10%20in%20Exchange%20Online%20%7C%20Microsoft%20Docs%27&*cookieEnabled=true&*isJs=true&*isDomComplete=true&*isLoggedIn=false&*pageLoadTime=1708&ext-javascript-ver=%271.1%27&ext-javascript-libVer=%274.3.4%27&ext-javascript-domain=%27docs.microsoft.com%27&ext-javascript-msfpc=%27GUID%3Ddf1e67af783c4fa4b17b59d52621ae57%26HASH%3Ddf1e%26LV%3D202104%26V%3D4%26LU%3D1618297700268%27&ext-javascript-userConsent=false&$mscomCookies=false

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/static/third-party/jsll/4.3.4/jsll-4.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

40.77.226.250 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

c9a4dd7b50eeb82a90457cb58ab085c427494828b3c8c8b5649c6c51b3c65175

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Apr 2021 07:08:20 GMT
X-Content-Type-Options: nosniff
P3P: CP="ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo CNT COM INT NAV ONL PHY PRE PUR UNI"
Cache-Control: no-cache, no-store
MS-CV: f3t361LbwU6z8DgDbbKpRw.0
Content-Type: application/javascript
Content-Length: 45
Expires: 0

GET
H/1.1 200
OK t.js Show response
web.vortex.data.microsoft.com/collect/v1/ 45 B
407 B 27ms
26ms Script
application/javascript 40.77.226.250
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://web.vortex.data.microsoft.com/collect/v1/t.js?ver=%272.1%27&name=%27Ms.Webi.PageAction%27&time=%272021-04-13T07%3A08%3A20.656Z%27&os=%27Windows%27&appId=%27JS%3ADocs%27&-ver=%271.0%27&-impressionGuid=%274288d32b-4e55-4da2-924b-174301a74268%27&-pageName=%27fc6de85c-181e-3f88-cc88-216b77c253b0%27&-uri=%27https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2FExchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online%27&-pageTags=%27%7B%22aud%22%3A%22Admin%22%2C%22author%22%3A%22msdmaguire%22%2C%22depotname%22%3A%22office.OfficeDocs-Exchange%22%2C%22document_version_independent_id%22%3A%22cc3516fd-4bac-5ee3-f792-8e4437f2a3fe%22%2C%22gitcommit%22%3A%22https%3A%2F%2Fgithub.com%2FMicrosoftDocs%2FOfficeDocs-Exchange-pr%2Fblob%2F6f26e96046891beed1ebce6daa339969a8cbb8ca%2FExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online.md%22%2C%22manager%22%3A%22serdars%22%2C%22asst%22%3A%225a04a25a-a34f-476b-afc6-007fb92f86a1%22%2C%22pgauth%22%3A%22dmaguire%22%2C%22custom%22%3A%22MiniMaven%22%2C%22pgdevlng%22%3A%22powershell%22%2C%22reviewer%22%3A%22%22%2C%22pgsrvcs%22%3A%22o365-administration%22%2C%22technology%22%3A%22%22%2C%22pgtop%22%3A%22troubleshooting%22%2C%22giturl%22%3A%22https%3A%2F%2Fgithub.com%2FMicrosoftDocs%2FOfficeDocs-Exchange-pr%2Fblob%2Flive%2FExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-10-in-exchange-online.md%22%2C%22publishtime%22%3A%222021-03-22%2011%3A09%20PM%22%2C%22contentlocale%22%3A%22en-us%22%2C%22highContrast%22%3A%22false%22%2C%22metaTags%22%3A%7B%7D%7D%27&-contentVer=%272.0%27&-market=%27en-us%27&-pageType=%27conceptual%27&-actionType=%27O%27&-behavior=300&-content=%27%5B%7B%22event%22%3A%22secondary-content-scroll%22%2C%22name%22%3A%22tree%22%2C%22viewPortWidth%22%3A324%2C%22viewPortHeight%22%3A868%2C%22contentWidth%22%3A324%2C%22contentHeight%22%3A2407%2C%22horizontalOffset%22%3A0%2C%22verticalOffset%22%3A1539%7D%5D%27&*baseType=%27Ms.Content.PageAction%27&*timeToAction=1816&*cookieEnabled=true&*isJs=true&*title=%27Fix%20email%20delivery%20issues%20for%20error%20code%20550%205.1.10%20in%20Exchange%20Online%20%7C%20Microsoft%20Docs%27&*isLoggedIn=false&*isManual=true&ext-javascript-ver=%271.1%27&ext-javascript-libVer=%274.3.4%27&ext-javascript-domain=%27docs.microsoft.com%27&ext-javascript-msfpc=%27GUID%3Ddf1e67af783c4fa4b17b59d52621ae57%26HASH%3Ddf1e%26LV%3D202104%26V%3D4%26LU%3D1618297700268%27&ext-javascript-userConsent=false&$mscomCookies=false

Requested by

Host: docs.microsoft.com
URL: https://docs.microsoft.com/static/third-party/jsll/4.3.4/jsll-4.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

40.77.226.250 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

c9a4dd7b50eeb82a90457cb58ab085c427494828b3c8c8b5649c6c51b3c65175

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://docs.microsoft.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Apr 2021 07:08:20 GMT
X-Content-Type-Options: nosniff
P3P: CP="ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo CNT COM INT NAV ONL PHY PRE PUR UNI"
Cache-Control: no-cache, no-store
MS-CV: 2eWyjO6ecEC6PVxow3Tl+Q.0
Content-Type: application/javascript
Content-Length: 45
Expires: 0

Verdicts & Comments Add Verdict or Comment

22 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

5 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.microsoft.com/	1970-01-19 17:31:39	Name: MS0 Value: 63ead2dce0594668aa6f697b18d9e202
docs.microsoft.com/	1970-01-20 02:17:13	Name: MSFPC Value: GUID=df1e67af783c4fa4b17b59d52621ae57&HASH=df1e&LV=202104&V=4&LU=1618297700268
.docs.microsoft.com/	1969-12-31 23:59:59	Name: ARRAffinitySameSite Value: 4cff0184ead6d39dd613dc1d1ceedd502dbd3bd0492c0eb1f0dd846179a6d377
.microsoft.com/	1970-01-20 02:17:13	Name: MC1 Value: GUID=df1e67af783c4fa4b17b59d52621ae57&HASH=df1e&LV=202104&V=4&LU=1618297700268
.docs.microsoft.com/	1969-12-31 23:59:59	Name: ARRAffinity Value: 4cff0184ead6d39dd613dc1d1ceedd502dbd3bd0492c0eb1f0dd846179a6d377

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

avatars.githubusercontent.com
docs.microsoft.com
github.com
go.microsoft.com
js.monitor.azure.com
wcpstatic.microsoft.com
web.vortex.data.microsoft.com
140.82.121.4
185.199.111.133
2620:1ec:29::19
2a02:26f0:7100:198::2c1a
2a02:26f0:7100:299::353e
40.77.226.250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docs.microsoft.com Open in urlscan Pro 2a02:26f0:7100:299::353e Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Page Statistics

48 Requests

98 %HTTPS

50 %IPv6

4 Domains

7 Subdomains

5 IPs

3 Countries

1103 kBTransfer

3547 kBSize

5 Cookies

25 Outgoing links

Page URL History

Redirected requests

48 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

docs.microsoft.com Open in urlscan Pro
2a02:26f0:7100:299::353e Public Scan

Screenshot
Live screenshot

Full Image

48
Requests

98 %
HTTPS

50 %
IPv6

4
Domains

7
Subdomains

5
IPs

3
Countries

1103 kB
Transfer

3547 kB
Size

5
Cookies

48 HTTP transactions
1 data transactions