docs.microsoft.com Open in urlscan Pro
2a02:26f0:6c00:299::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 September 19 via api (September 19th 2020, 3:46:22 am UTC) from US

Summary HTTP 45 Redirects Links 23 Behaviour Indicators

Summary

This website contacted 6 IPs in 3 countries across 3 domains to perform 45 HTTP transactions. The main IP is 2a02:26f0:6c00:299::353e, located in Ascension Island and belongs to AKAMAI-ASN1, EU. The main domain is docs.microsoft.com.
TLS certificate: Issued by Microsoft IT TLS CA 1 on April 19th 2019. Valid for: 2 years.

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	2a02:26f0:6c0... 2a02:26f0:6c00:29c::2c1a	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1 40	2a02:26f0:6c0... 2a02:26f0:6c00:299::353e	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	152.199.19.160 152.199.19.160	15133 (EDGECAST) (EDGECAST)
1	2a02:26f0:6c0... 2a02:26f0:6c00:292::356e	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	2a02:26f0:6c0... 2a02:26f0:6c00:299::2b57	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	40.77.226.250 40.77.226.250	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
45	6

1 2a02:26f0:6c00:29c::2c1a (Ascension Island) 1 redirects

ASN20940 (AKAMAI-ASN1, EU)

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

40 2a02:26f0:6c00:299::353e (Ascension Island) 1 redirects

ASN20940 (AKAMAI-ASN1, EU)

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

1 152.199.19.160 (United States)

ASN15133 (EDGECAST, US)

az725175.vo.msecnd.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:6c00:292::356e (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

c.s-microsoft.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:6c00:299::2b57 (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

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

2 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
44	microsoft.com 2 redirects go.microsoft.com docs.microsoft.com uhf.microsoft.com web.vortex.data.microsoft.com	904 KB
1	s-microsoft.com c.s-microsoft.com	2 KB
1	msecnd.net az725175.vo.msecnd.net	18 KB
45	3

	Domain	Requested by
40	docs.microsoft.com	1 redirects docs.microsoft.com
2	web.vortex.data.microsoft.com	az725175.vo.msecnd.net
1	uhf.microsoft.com	docs.microsoft.com
1	c.s-microsoft.com	docs.microsoft.com
1	az725175.vo.msecnd.net	docs.microsoft.com
1	go.microsoft.com	1 redirects
45	6

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

Domain
go.microsoft.com
myignite.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
aka.ms

Subject Issuer	Validity	Valid
docs.microsoft.com Microsoft IT TLS CA 1	`2019-04-19` - `2021-04-19`	2 years	crt.sh
*.vo.msecnd.net Microsoft IT TLS CA 2	`2020-03-18` - `2022-03-18`	2 years	crt.sh
www.microsoft.com Microsoft IT TLS CA 5	`2019-10-21` - `2021-10-21`	2 years	crt.sh
unistore.www.microsoft.com Microsoft IT TLS CA 5	`2019-04-30` - `2021-04-30`	2 years	crt.sh
*.vortex.data.microsoft.com Microsoft Azure TLS Issuing CA 02	`2020-09-14` - `2021-09-09`	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: A60F099BDD0A46EEF5706318F880CBAF
Requests: 46 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

45
Requests

98 %
HTTPS

67 %
IPv6

3
Domains

6
Subdomains

6
IPs

3
Countries

923 kB
Transfer

2299 kB
Size

3
Cookies

23 Outgoing links

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

URL: https://go.microsoft.com/fwlink/?linkid=845480
Title: Learn more

Search URL Search Domain Scan URL

URL: https://myignite.microsoft.com/?wt.mc_id=ignite_bn_oo_docs__home_
Title: Register now

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://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://go.microsoft.com/fwlink/?LinkId=521839
Title: Privacy & Cookies

Search URL Search Domain Scan URL

URL: https://aka.ms/sitefeedback
Title: Site 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:

45 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

61 KB
19 KB

9ms
8ms

Document
text/html

2a02:26f0:6c00:299::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

2a02:26f0:6c00:299::353e , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Resource Hash

571314e8c71f4bf9ec49140ab30d2715b2182c00ffe342e4bb527f010655affb

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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status: 200
etag: "Wsks0hnOseVUfSbf7zpQ0loWqoijpxxadBFwSRE14S0="
content-type: text/html
content-encoding: gzip
vary: Accept-Encoding
request-context: appId=cid-v1:cd765a3e-2aba-43aa-b307-6e4b3b4be342
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
x-rendering-stack: Dynamic
content-length: 18994
cache-control: public, max-age=401
expires: Sat, 19 Sep 2020 03:52:45 GMT
date: Sat, 19 Sep 2020 03:46:04 GMT
akamai-cache-status: Hit from child
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

status: 301
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-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
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
content-length: 0
cache-control: no-cache, no-store
expires: Sat, 19 Sep 2020 03:46:04 GMT
date: Sat, 19 Sep 2020 03:46:04 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 29bec0aa.site-ltr.css
docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/ 393 KB
56 KB 34ms
33ms Stylesheet
text/css 2a02:26f0:6c00:299::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/29bec0aa.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

2a02:26f0:6c00:299::353e , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Resource Hash

9c5f87a051623c70dc0cb1d93a22ea5c18ff63b0c61d2a77be5367cb8b52860d

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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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}
status: 200
content-length: 56742
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
last-modified: Sat, 19 Sep 2020 01:27:36 GMT
x-datacenter: wus
x-frame-options: SAMEORIGIN
date: Sat, 19 Sep 2020 03:46:04 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: max-age=596410
etag: "0x8D85C3B30C17D78"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Sat, 26 Sep 2020 01:26:14 GMT

GET
H2 200 2e5ce4ab.conceptual.css
docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/ 3 KB
2 KB 45ms
44ms Stylesheet
text/css 2a02:26f0:6c00:299::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/2e5ce4ab.conceptual.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

2a02:26f0:6c00:299::353e , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Resource Hash

3ee2889eae3bde597280f041de24909e4254a98757a112de9002d433c584c2a0

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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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}
status: 200
content-length: 1109
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
last-modified: Wed, 09 Sep 2020 17:59:41 GMT
x-datacenter: wus
x-frame-options: SAMEORIGIN
date: Sat, 19 Sep 2020 03:46:04 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: max-age=217658
etag: "0x8D854EA204C297A"
akamai-cache-status: Hit from child
request-context: appId=cid-v1:21aee9e4-1cf5-4750-b2bd-78b2747f4211
expires: Mon, 21 Sep 2020 16:13:42 GMT

GET
H2 200 7501e2bd.index-polyfills.js Show response
docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/scripts/ 21 KB
6 KB 67ms
66ms Script
application/javascript 2a02:26f0:6c00:299::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/7501e2bd.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

2a02:26f0:6c00:299::353e , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Resource Hash

1fabd1b18bc7499ff4c5de2038beee214b7590fe1ec76d40703284cd588a5f33

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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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}
status: 200
content-length: 5791
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge
last-modified: Wed, 16 Sep 2020 17:46:43 GMT
x-datacenter: wus
x-frame-options: SAMEORIGIN
date: Sat, 19 Sep 2020 03:46:04 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: max-age=540292
etag: "0x8D85A6879CE4F6A"
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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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 19 Sep 2020 03:46:05 GMT
status: 204
content-type: text/html
access-control-allow-origin: *
cache-control: max-age=0, no-cache, no-store
content-length: 0
expires: Sat, 19 Sep 2020 03:46:05 GMT

GET
H/1.1 200
OK t.js Show response
web.vortex.data.microsoft.com/collect/v1/ 281 B
966 B 134ms
34ms 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=%272020-09-19T03%3A46%3A06.711Z%27&os=%27MacOS%27&appId=%27JS%3ADocs%27&-ver=%271.0%27&-impressionGuid=%2700e41057-41f7-401f-8da8-da3f4a9aa92e%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%2F7a0b5e4475d59c39c0f1397a2e54aa04129fc0b8%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%222020-07-07%2009%3A53%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=%274.2.14%27&ext-javascript-domain=%27docs.microsoft.com%27&ext-javascript-userConsent=false&$mscomCookies=false

Requested by

Host: az725175.vo.msecnd.net
URL: https://az725175.vo.msecnd.net/scripts/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

a076372fe962144039d3421df1d08876cb50276ba0e24e39e634007626179a63

Security Headers

Name	Value
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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma: no-cache
Date: Sat, 19 Sep 2020 03:46:06 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: P/01W5R8A0mqgg+/olHWHw.0
Content-Type: application/javascript
Content-Length: 281
Expires: 0

GET
H/1.1 200
OK t.js Show response
web.vortex.data.microsoft.com/collect/v1/ 45 B
407 B 34ms
34ms 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=%272020-09-19T03%3A46%3A06.915Z%27&os=%27MacOS%27&appId=%27JS%3ADocs%27&-ver=%271.0%27&-impressionGuid=%2700e41057-41f7-401f-8da8-da3f4a9aa92e%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%2F7a0b5e4475d59c39c0f1397a2e54aa04129fc0b8%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%222020-07-07%2009%3A53%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%3A666.9800002127886%2C%5C%22first-contentful-paint%5C%22%3A666.9800002127886%2C%5C%22navigationStart%5C%22%3A1600487164426%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%3A1600487164639%2C%5C%22domainLookupStart%5C%22%3A1600487164639%2C%5C%22domainLookupEnd%5C%22%3A1600487164639%2C%5C%22connectStart%5C%22%3A1600487164639%2C%5C%22connectEnd%5C%22%3A1600487164639%2C%5C%22secureConnectionStart%5C%22%3A0%2C%5C%22requestStart%5C%22%3A1600487164640%2C%5C%22responseStart%5C%22%3A1600487164648%2C%5C%22responseEnd%5C%22%3A1600487164649%2C%5C%22domLoading%5C%22%3A1600487164652%2C%5C%22domInteractive%5C%22%3A1600487164819%2C%5C%22domContentLoadedEventStart%5C%22%3A1600487164819%2C%5C%22domContentLoadedEventEnd%5C%22%3A1600487165073%2C%5C%22domComplete%5C%22%3A1600487166848%2C%5C%22loadEventStart%5C%22%3A1600487166848%2C%5C%22loadEventEnd%5C%22%3A1600487166848%7D%22%7D%27&-pageHeight=14498&-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=2422&ext-javascript-ver=%271.1%27&ext-javascript-libVer=%274.2.14%27&ext-javascript-domain=%27docs.microsoft.com%27&ext-javascript-msfpc=%27GUID%3Dc8150b8c27eb49dda637a4600a2be8a7%26HASH%3Dc815%26LV%3D202009%26V%3D4%26LU%3D1600487166825%27&ext-javascript-userConsent=false&$mscomCookies=false

Requested by

Host: az725175.vo.msecnd.net
URL: https://az725175.vo.msecnd.net/scripts/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/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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma: no-cache
Date: Sat, 19 Sep 2020 03:46:06 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: S/WXVx9+10ODsXhHJ/SMOw.0
Content-Type: application/javascript
Content-Length: 45
Expires: 0

Verdicts & Comments Add Verdict or Comment

8 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.

3 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
docs.microsoft.com/	1970-01-19 21:20:23	Name: MSFPC Value: GUID=c8150b8c27eb49dda637a4600a2be8a7&HASH=c815&LV=202009&V=4&LU=1600487166825
.microsoft.com/	1970-01-19 12:34:48	Name: MS0 Value: 34762550f18e4ad086d1f5187e2f78e0
.microsoft.com/	1970-01-19 21:20:23	Name: MC1 Value: GUID=c8150b8c27eb49dda637a4600a2be8a7&HASH=c815&LV=202009&V=4&LU=1600487166825

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.

az725175.vo.msecnd.net
c.s-microsoft.com
docs.microsoft.com
go.microsoft.com
uhf.microsoft.com
web.vortex.data.microsoft.com
152.199.19.160
2a02:26f0:6c00:292::356e
2a02:26f0:6c00:299::2b57
2a02:26f0:6c00:299::353e
2a02:26f0:6c00:29c::2c1a
40.77.226.250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docs.microsoft.com Open in urlscan Pro 2a02:26f0:6c00:299::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

45 Requests

98 %HTTPS

67 %IPv6

3 Domains

6 Subdomains

6 IPs

3 Countries

923 kBTransfer

2299 kBSize

3 Cookies

23 Outgoing links

Page URL History

Redirected requests

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

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docs.microsoft.com Open in urlscan Pro
2a02:26f0:6c00:299::353e Public Scan

Screenshot
Live screenshot

Full Image

45
Requests

98 %
HTTPS

67 %
IPv6

3
Domains

6
Subdomains

6
IPs

3
Countries

923 kB
Transfer

2299 kB
Size

3
Cookies

45 HTTP transactions
1 data transactions