docs.microsoft.com Open in urlscan Pro
2a02:26f0:6c00:190::353e Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://go.microsoft.com/fwlink/?LinkId=389363
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 October 17 via api (October 17th 2019, 2:47:31 am UTC) from US

Summary HTTP 31 Redirects Links 20 Behaviour Indicators

Summary

This website contacted 10 IPs in 5 countries across 9 domains to perform 31 HTTP transactions. The main IP is 2a02:26f0:6c00:190::353e, located in Ascension Island and belongs to AKAMAI-ASN1, US. 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 18	2a02:26f0:6c0... 2a02:26f0:6c00:190::353e	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	152.199.19.160 152.199.19.160	15133 (EDGECAST) (EDGECAST - MCI Communications Services)
3	2a02:26f0:6c0... 2a02:26f0:6c00:290::356e	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
3	40.77.226.250 40.77.226.250	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation)
1 2	2a00:1450:400... 2a00:1450:4001:80b::200e	15169 (GOOGLE) (GOOGLE - Google LLC)
3 3	140.82.118.3 140.82.118.3	36459 (GITHUB) (GITHUB - GitHub)
2	151.101.12.133 151.101.12.133	54113 (FASTLY) (FASTLY - Fastly)
1	151.101.112.133 151.101.112.133	54113 (FASTLY) (FASTLY - Fastly)
1	2a00:1450:400... 2a00:1450:400c:c04::9c	15169 (GOOGLE) (GOOGLE - Google LLC)
1 2	52.142.114.2 52.142.114.2	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation)
1 1	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation)
31	10

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

ASN20940 (AKAMAI-ASN1, US)

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

18 2a02:26f0:6c00:190::353e (Ascension Island) 1 redirects

ASN20940 (AKAMAI-ASN1, US)

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

2 152.199.19.160 (United States)

ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US)

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

3 2a02:26f0:6c00:290::356e (Ascension Island)

ASN20940 (AKAMAI-ASN1, US)

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

3 40.77.226.250 (Dublin, Ireland)

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

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

2 2a00:1450:4001:80b::200e (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE - Google LLC, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 140.82.118.3 (United States) 3 redirects

ASN36459 (GITHUB - GitHub, Inc., US)
PTR: lb-140-82-118-3-ams.github.com

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

2 151.101.12.133 (Frankfurt am Main, Germany)

ASN54113 (FASTLY - Fastly, US)

avatars3.githubusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
avatars2.githubusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.112.133 (Frankfurt am Main, Germany)

ASN54113 (FASTLY - Fastly, US)

avatars1.githubusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c04::9c (Brussels, Belgium)

ASN15169 (GOOGLE - Google LLC, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.142.114.2 (Dublin, Ireland) 1 redirects

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

c1.microsoft.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2620:1ec:c11::200 (United States) 1 redirects

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

c.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
24	microsoft.com 3 redirects go.microsoft.com docs.microsoft.com web.vortex.data.microsoft.com c1.microsoft.com	332 KB
3	githubusercontent.com avatars3.githubusercontent.com avatars1.githubusercontent.com avatars2.githubusercontent.com	10 KB
3	github.com 3 redirects github.com	7 KB
3	s-microsoft.com c.s-microsoft.com	92 KB
2	google-analytics.com 1 redirects www.google-analytics.com	18 KB
1	bing.com 1 redirects c.bing.com	650 B
1	doubleclick.net stats.g.doubleclick.net	136 B
1	msecnd.net az725175.vo.msecnd.net	18 KB
1	aspnetcdn.com ajax.aspnetcdn.com	30 KB
31	9

	Domain	Requested by
18	docs.microsoft.com	1 redirects docs.microsoft.com
3	github.com	3 redirects
3	web.vortex.data.microsoft.com	az725175.vo.msecnd.net
3	c.s-microsoft.com	docs.microsoft.com
2	c1.microsoft.com	1 redirects
2	www.google-analytics.com	1 redirects docs.microsoft.com
1	c.bing.com	1 redirects
1	stats.g.doubleclick.net	docs.microsoft.com
1	avatars2.githubusercontent.com	docs.microsoft.com
1	avatars1.githubusercontent.com	docs.microsoft.com
1	avatars3.githubusercontent.com	docs.microsoft.com
1	az725175.vo.msecnd.net	docs.microsoft.com
1	ajax.aspnetcdn.com	docs.microsoft.com
1	go.microsoft.com	1 redirects
31	14

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

Domain
www.microsoft.com
github.com
twitter.com
www.linkedin.com
www.facebook.com
support.office.com
go.microsoft.com
technet.microsoft.com
portal.office.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	`2018-03-30` - `2020-03-30`	2 years	crt.sh
www.microsoft.com Microsoft IT TLS CA 4	`2018-01-16` - `2020-01-16`	2 years	crt.sh
*.vortex.data.microsoft.com Microsoft IT TLS CA 5	`2018-01-30` - `2020-01-30`	2 years	crt.sh
*.google-analytics.com GTS CA 1O1	`2019-09-17` - `2019-12-10`	3 months	crt.sh
www.github.com DigiCert SHA2 High Assurance Server CA	`2017-03-23` - `2020-05-13`	3 years	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2019-09-17` - `2019-12-10`	3 months	crt.sh
c.msn.com Microsoft IT TLS CA 1	`2018-09-13` - `2020-09-13`	2 years	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-550-5-1-1-through-5-1-20-in-exchange-online
Frame ID: 082DE49F5FEE4347D8A42B7EB7055514
Requests: 32 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://go.microsoft.com/fwlink/?LinkId=389363 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

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

script /jquery[.-]([\d.]*\d)[^\/]*\.js/i
script /jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?/i

Page Statistics

31
Requests

100 %
HTTPS

50 %
IPv6

9
Domains

14
Subdomains

10
IPs

5
Countries

497 kB
Transfer

1586 kB
Size

6
Cookies

20 Outgoing links

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

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

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-550-5-1-1-through-5-1-20-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-550-5-1-1-through-5-1-20-in-exchange-online%3FWT.mc_id%3Dtwitter&text=Fix%20email%20delivery%20issues%20for%20error%20code%20550%205.1.1%20through%205.1.20%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-550-5-1-1-through-5-1-20-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-550-5-1-1-through-5-1-20-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-550-5-1-1-through-5-1-20-in-exchange-online%3FWT.mc_id%3Dfacebook
Title: Facebook

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://support.office.com/article/dbe46e31-c098-4881-8cf7-66b037bce23e
Title: Manage suggested recipients in the To, Cc, and Bcc boxes with Auto-Complete

Search URL Search Domain Scan URL

URL: https://go.microsoft.com/fwlink/p/?linkid=861995
Title: How to determine whether your Office 365 account has been compromised

Search URL Search Domain Scan URL

URL: https://technet.microsoft.com/library/dn499795.aspx
Title: Backscatter messages and EOP

Search URL Search Domain Scan URL

URL: https://portal.office.com/
Title: https://portal.office.com

Search URL Search Domain Scan URL

URL: https://technet.microsoft.com/library/dd351134.aspx
Title: Configure email forwarding for a mailbox

Search URL Search Domain Scan URL

URL: https://go.microsoft.com/fwlink/p/?LinkId=518605

Search URL Search Domain Scan URL

URL: https://go.microsoft.com/fwlink/p/?LinkId=519124

Search URL Search Domain Scan URL

URL: https://go.microsoft.com/fwlink/p/?LinkID=518322

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%2040c92567-1479-8a19-9ee6-cc3563ed5bfc%0A*%20Version%20Independent%20ID%3A%20313638dc-b9dc-9e58-50a9-b46245c8e35e%0A*%20Content%3A%20%5BFix%20email%20delivery%20issues%20for%20error%20code%20550%205.1.1%20through%205.1.20%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-550-5-1-1-through-5-1-20-in-exchange-online)%0A*%20Content%20Source%3A%20%5BExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-1-through-5-1-20-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-550-5-1-1-through-5-1-20-in-exchange-online.md)%0A*%20Service%3A%20**o365-administration**%0A*%20Product%3A%20**exchange**%0A*%20Technology%3A%20****%0A*%20GitHub%20Login%3A%20%40msdmaguire%0A*%20Microsoft%20Alias%3A%20**dmaguire**
Title: GitHub

Search URL Search Domain Scan URL

URL: https://github.com/MicrosoftDocs/OfficeDocs-Exchange/issues?utf8=%E2%9C%93&q=%22313638dc-b9dc-9e58-50a9-b46245c8e35e%22&in=body
Title: View on GitHub

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=389363 HTTP 302
https://docs.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-1-through-5-1-20-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-550-5-1-1-through-5-1-20-in-exchange-online Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 24

https://github.com/msdmaguire.png?size=32 HTTP 302
https://avatars3.githubusercontent.com/u/31903548?s=32&v=4

Request Chain 25

https://github.com/get-itips.png?size=32 HTTP 302
https://avatars1.githubusercontent.com/u/36666927?s=32&v=4

Request Chain 26

https://github.com/chrisda.png?size=32 HTTP 302
https://avatars2.githubusercontent.com/u/33166947?s=32&v=4

Request Chain 27

https://www.google-analytics.com/r/collect?v=1&_v=j79&aip=1&a=302950396&t=pageview&_s=1&dl=https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fexchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-1-through-5-1-20-in-exchange-online&ul=en-us&de=UTF-8&dt=Fix%20email%20delivery%20issues%20for%20error%20code%20550%205.1.1%20through%205.1.20%20in%20Exchange%20Online%20%7C%20Microsoft%20Docs&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YEBAAEAB~&jid=857384249&gjid=742739738&cid=1608403914.1571280435&tid=UA-62780441-21&_gid=865492072.1571280435&_r=1&cd2=off&cd3=Conceptual&z=793448123 HTTP 302
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-62780441-21&cid=1608403914.1571280435&jid=857384249&_gid=865492072.1571280435&gjid=742739738&_v=j79&z=793448123

Request Chain 30

https://c1.microsoft.com/c.gif?DI=4050&did=1&t= HTTP 302
https://c.bing.com/c.gif?DI=4050&did=1&t=&CtsSyncId=32A918D071734502947591FBE0C5C526&RedC=c1.microsoft.com&MXFR=33A43588DD7A6C981A113870D97A6A44 HTTP 302
https://c1.microsoft.com/c.gif?DI=4050&did=1&t=&CtsSyncId=32A918D071734502947591FBE0C5C526&MUID=33A43588DD7A6C981A113870D97A6A44

31 HTTP transactions
1 data transactions

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

GET
H/1.1

200
OK

Primary Request fix-error-code-550-5-1-1-through-5-1-20-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=389363
https://docs.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
https://docs.microsoft.com/en-us/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online

49 KB
16 KB

40ms
40ms

Document
text/html

2a02:26f0:6c00:190::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-550-5-1-1-through-5-1-20-in-exchange-online

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:6c00:190::353e , Ascension Island, ASN20940 (AKAMAI-ASN1, US),

Reverse DNS

Software

Resource Hash

d936a9d06fbae4a9ba2d9dc88bfb97721ee7626bc926350e98aa03a8841f4e22

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

Host: docs.microsoft.com
Connection: keep-alive
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/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Sec-Fetch-Site: none
Accept-Encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1

Response headers

ETag: "mI9JINrd8njIUc8t8I73Px+qB+N8WLZvPg2UNuV28ZI="
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: 15919
Cache-Control: public, max-age=561
Expires: Thu, 17 Oct 2019 02:56:35 GMT
Date: Thu, 17 Oct 2019 02:47:14 GMT
Connection: keep-alive
x-cache-hit: true

Redirect headers

Location: /en-us/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-1-through-5-1-20-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: Thu, 17 Oct 2019 02:47:14 GMT
Date: Thu, 17 Oct 2019 02:47:14 GMT
Connection: keep-alive
x-cache-hit: false

GET
H/1.1 200
OK 9d6300df.site-ltr.css
docs.microsoft.com/_themes/docs.theme/master/en-us/_themes/styles/ 399 KB
55 KB 19ms
16ms Stylesheet
text/css 2a02:26f0:6c00:190::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/9d6300df.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-550-5-1-1-through-5-1-20-in-exchange-online

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:6c00:190::353e , Ascension Island, ASN20940 (AKAMAI-ASN1, US),

Reverse DNS

Software

Resource Hash

97264c07c7359ea1e5506fd688080b4bae14a680de8491894f9c52bc24ac6e16

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

Sec-Fetch-Mode: no-cors
Referer: https://docs.microsoft.com/en-us/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Encoding: gzip
x-content-type-options: nosniff
Connection: keep-alive
Content-Length: 55242
X-XSS-Protection: 1; mode=block
X-UA-Compatible: IE=edge
Last-Modified: Mon, 14 Oct 2019 16:45:15 GMT
Cache-Control: max-age=395918
X-Datacenter: wus
X-Frame-Options: SAMEORIGIN
Date: Thu, 17 Oct 2019 02:47:14 GMT
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https://web.vortex.data.microsoft.com/collect/v1/t.js?ver=%272.1%27&name=%27Ms.Webi.ContentUpdate%27&time=%272019-10-17T02%3A47%3A15.036Z%27&os=%27MacOS%27&appId=%27JS%3ADocs%27&-ver=%271.0%27&-impressionGuid=%279dd735e5-1600-4d83-92d8-0ac0890b1f7c%27&-pageName=%2740c92567-1479-8a19-9ee6-cc3563ed5bfc%27&-uri=%27https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fexchange%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-1-through-5-1-20-in-exchange-online%27&-market=%27en-us%27&-pageTags=%27%7B%22pgdevlng%22%3A%22powershell%22%2C%22technology%22%3A%22%22%2C%22product%22%3A%22exchange%22%2C%22custom%22%3A%22MiniMaven%22%2C%22asst%22%3A%2279e91ade-5c83-405b-a37d-d99c7d069b13%22%2C%22author%22%3A%22msdmaguire%22%2C%22pgauth%22%3A%22dmaguire%22%2C%22aud%22%3A%22Admin%22%2C%22manager%22%3A%22serdars%22%2C%22pgtop%22%3A%22troubleshooting%22%2C%22pgsrvcs%22%3A%22o365-administration%22%2C%22depotname%22%3A%22office.OfficeDocs-Exchange%22%2C%22publishtime%22%3A%222019-08-23%2006%3A07%20PM%22%2C%22gitcommit%22%3A%22https%3A%2F%2Fgithub.com%2FMicrosoftDocs%2FOfficeDocs-Exchange-pr%2Fblob%2F1979e225d62f86d31457ddd83dd678bbf3f5ff54%2FExchange%2FExchangeOnline%2Fmail-flow-best-practices%2Fnon-delivery-reports-in-exchange-online%2Ffix-error-code-550-5-1-1-through-5-1-20-in-exchange-online.md%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-550-5-1-1-through-5-1-20-in-exchange-online.md%22%2C%22document_version_independent_id%22%3A%22313638dc-b9dc-9e58-50a9-b46245c8e35e%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%3A543.3499999344349%2C%5C%22first-contentful-paint%5C%22%3A543.3499999344349%2C%5C%22navigationStart%5C%22%3A1571280434162%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%3A1571280434443%2C%5C%22domainLookupStart%5C%22%3A1571280434443%2C%5C%22domainLookupEnd%5C%22%3A1571280434443%2C%5C%22connectStart%5C%22%3A1571280434443%2C%5C%22connectEnd%5C%22%3A1571280434443%2C%5C%22secureConnectionStart%5C%22%3A0%2C%5C%22requestStart%5C%22%3A1571280434443%2C%5C%22responseStart%5C%22%3A1571280434483%2C%5C%22responseEnd%5C%22%3A1571280434485%2C%5C%22domLoading%5C%22%3A1571280434490%2C%5C%22domInteractive%5C%22%3A1571280434631%2C%5C%22domContentLoadedEventStart%5C%22%3A1571280434631%2C%5C%22domContentLoadedEventEnd%5C%22%3A1571280434695%2C%5C%22domComplete%5C%22%3A1571280434929%2C%5C%22loadEventStart%5C%22%3A1571280434929%2C%5C%22loadEventEnd%5C%22%3A1571280434930%7D%22%7D%27&-pageHeight=6091&-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%205.1.1%20through%205.1.20%20in%20Exchange%20Online%20%7C%20Microsoft%20Docs%27&*cookieEnabled=true&*isJs=true&*isDomComplete=true&*isLoggedIn=false&*pageLoadTime=767&ext-javascript-ver=%271.1%27&ext-javascript-libVer=%274.2.14%27&ext-javascript-domain=%27docs.microsoft.com%27&ext-javascript-msfpc=%27GUID%3Ddbbccab0535742fda9bf84c40e968117%26HASH%3Ddbbc%26LV%3D201910%26V%3D4%26LU%3D1571280434821%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 - Microsoft Corporation, US),

Reverse DNS

Software

Resource Hash

c9a4dd7b50eeb82a90457cb58ab085c427494828b3c8c8b5649c6c51b3c65175

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://docs.microsoft.com/en-us/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma: no-cache
Date: Thu, 17 Oct 2019 02:47:14 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: 97/X+6iEVUa+g3njqaOy+Q.0
Content-Type: application/javascript
Content-Length: 45
Expires: 0

GET
H2

200

c.gif
c1.microsoft.com/
Redirect Chain

https://c1.microsoft.com/c.gif?DI=4050&did=1&t=
https://c.bing.com/c.gif?DI=4050&did=1&t=&CtsSyncId=32A918D071734502947591FBE0C5C526&RedC=c1.microsoft.com&MXFR=33A43588DD7A6C981A113870D97A6A44
https://c1.microsoft.com/c.gif?DI=4050&did=1&t=&CtsSyncId=32A918D071734502947591FBE0C5C526&MUID=33A43588DD7A6C981A113870D97A6A44

42 B
229 B

30ms
29ms

Image
image/gif

52.142.114.2
Microsoft Corpora...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://c1.microsoft.com/c.gif?DI=4050&did=1&t=&CtsSyncId=32A918D071734502947591FBE0C5C526&MUID=33A43588DD7A6C981A113870D97A6A44
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.142.114.2 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: 99c2917ee5b2a01459a923bdd1c676f15ee73b62b87f696e6735312d26f51e12

Request headers

Referer: https://docs.microsoft.com/en-us/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 17 Oct 2019 02:47:14 GMT
etag: "a382a3eac26cd51:0"
last-modified: Mon, 16 Sep 2019 19:14:09 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
status: 200
cache-control: private, no-cache, proxy-revalidate, no-store
accept-ranges: bytes
content-type: image/gif
content-length: 42

Redirect headers

pragma: no-cache
date: Thu, 17 Oct 2019 02:47:14 GMT
x-msedge-ref: Ref A: 81D8FA2E6F8D4AD4B5FACF6D49D7FA3C Ref B: VIEEDGE0910 Ref C: 2019-10-17T02:47:15Z
x-powered-by: ASP.NET
status: 302
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
location: https://c1.microsoft.com/c.gif?DI=4050&did=1&t=&CtsSyncId=32A918D071734502947591FBE0C5C526&MUID=33A43588DD7A6C981A113870D97A6A44
cache-control: private, no-cache, proxy-revalidate, no-store
content-length: 0

Verdicts & Comments Add Verdict or Comment

16 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.

6 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 13:13:36	Name: MC1 Value: GUID=dbbccab0535742fda9bf84c40e968117&HASH=dbbc&LV=201910&V=4&LU=1571280434821
.microsoft.com/	1970-01-19 21:59:12	Name: _ga Value: GA1.2.1608403914.1571280435
.microsoft.com/	1970-01-19 04:28:00	Name: _gat Value: 1
docs.microsoft.com/	1970-01-19 13:13:36	Name: MSFPC Value: GUID=dbbccab0535742fda9bf84c40e968117&HASH=dbbc&LV=201910&V=4&LU=1571280434821
.microsoft.com/	1970-01-19 04:28:02	Name: MS0 Value: b93af054218d4476a652800346314f04
.microsoft.com/	1970-01-19 04:29:26	Name: _gid Value: GA1.2.865492072.1571280435

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.

ajax.aspnetcdn.com
avatars1.githubusercontent.com
avatars2.githubusercontent.com
avatars3.githubusercontent.com
az725175.vo.msecnd.net
c.bing.com
c.s-microsoft.com
c1.microsoft.com
docs.microsoft.com
github.com
go.microsoft.com
stats.g.doubleclick.net
web.vortex.data.microsoft.com
www.google-analytics.com
140.82.118.3
151.101.112.133
151.101.12.133
152.199.19.160
2620:1ec:c11::200
2a00:1450:4001:80b::200e
2a00:1450:400c:c04::9c
2a02:26f0:6c00:190::353e
2a02:26f0:6c00:290::356e
2a02:26f0:6c00:29c::2c1a
40.77.226.250
52.142.114.2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docs.microsoft.com Open in urlscan Pro 2a02:26f0:6c00:190::353e Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

31 Requests

100 %HTTPS

50 %IPv6

9 Domains

14 Subdomains

10 IPs

5 Countries

497 kBTransfer

1586 kBSize

6 Cookies

20 Outgoing links

Page URL History

Redirected requests

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

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docs.microsoft.com Open in urlscan Pro
2a02:26f0:6c00:190::353e Public Scan

Screenshot
Live screenshot

Full Image

31
Requests

100 %
HTTPS

50 %
IPv6

9
Domains

14
Subdomains

10
IPs

5
Countries

497 kB
Transfer

1586 kB
Size

6
Cookies

31 HTTP transactions
1 data transactions