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learn.microsoft.com Open in urlscan Pro
2600:1400:d:5ae::3544  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://go.microsoft.com/fwlink/?LinkId=389361
Effective URL: https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Submission: On May 29 via manual from CA — Scanned from CA
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 1 countries across 2 domains to perform 17 HTTP transactions. The main IP is 2600:1400:d:5ae::3544, located in New York, United States and belongs to AKAMAI-ASN1, NL. The main domain is learn.microsoft.com. The Cisco Umbrella rank of the primary domain is 10795.
TLS certificate: Issued by Microsoft Azure TLS Issuing CA 05 on April 16th 2023. Valid for: a year.
This is the only time learn.microsoft.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2600:1400:900... 20940 (AKAMAI-ASN1)
2 17 2600:1400:d:5... 20940 (AKAMAI-ASN1)
1 2620:1ec:48:1... 8075 (MICROSOFT...)
1 2620:1ec:29:1... 8075 (MICROSOFT...)
17 4
Apex Domain
Subdomains		 Transfer
19 microsoft.com
go.microsoft.com — Cisco Umbrella Rank: 296
learn.microsoft.com — Cisco Umbrella Rank: 10795
wcpstatic.microsoft.com — Cisco Umbrella Rank: 4611
862 KB
1 azure.com
js.monitor.azure.com — Cisco Umbrella Rank: 1585
61 KB
17 2
Domain Requested by
17 learn.microsoft.com 2 redirects learn.microsoft.com
1 js.monitor.azure.com learn.microsoft.com
1 wcpstatic.microsoft.com learn.microsoft.com
1 go.microsoft.com 1 redirects
17 4
Subject Issuer Validity Valid
learn.microsoft.com
Microsoft Azure TLS Issuing CA 05		 2023-04-16 -
2024-04-10		 a year crt.sh
wcpstatic.microsoft.com
DigiCert TLS RSA SHA256 2020 CA1		 2022-12-06 -
2023-12-06		 a year crt.sh
js.monitor.azure.com
Microsoft Azure TLS Issuing CA 01		 2023-03-23 -
2024-03-17		 a year crt.sh

This page contains 1 frames:

Primary Page: https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Frame ID: 2516E8A715A545409160A9B649F97099
Requests: 18 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Fix NDR error 550 4.4.7 in Exchange Online - Exchange | Microsoft Learn

Page URL History Show full URLs

  1. https://go.microsoft.com/fwlink/?LinkId=389361 HTTP 302
    https://learn.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fi... HTTP 301
    https://learn.microsoft.com/en-ca/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-onl... HTTP 301
    https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-e... Page URL

Page Statistics

17
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

4
Subdomains

4
IPs

1
Countries

921 kB
Transfer

2932 kB
Size

2
Cookies

Page URL History

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

  1. https://go.microsoft.com/fwlink/?LinkId=389361 HTTP 302
    https://learn.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-4-4-7-in-exchange-online HTTP 301
    https://learn.microsoft.com/en-ca/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-4-4-7-in-exchange-online HTTP 301
    https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request fix-error-code-550-4-4-7-in-exchange-online
learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/
Redirect Chain
  • https://go.microsoft.com/fwlink/?LinkId=389361
  • https://learn.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-4-4-7-in-exchange-online
  • https://learn.microsoft.com/en-ca/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-4-4-7-in-exchange-online
  • https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
45 KB
13 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1400:d:5ae::3544 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
ee4b9bbf0039757e2b91210716b409c5b226dc636bea348b1ec2b57469146fe5
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

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
accept-language
en-CA,en;q=0.9

Response headers

akamai-cache-status
Miss from child, RefreshHit from parent
cache-control
public, max-age=600
content-encoding
gzip
content-length
12913
content-type
text/html
date
Mon, 29 May 2023 01:39:14 GMT
etag
"TvA545tB1gXyPqdoeFIG0copD6/jv3VY2pFo5LV+dWQ="
expires
Mon, 29 May 2023 01:49:14 GMT
nel
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-azure-ref
20230527T032343Z-23ypa1qv2d245fsh80wq5cn3tc00000001mg00000001f0be
x-content-type-options
nosniff
x-datacenter
eus
x-frame-options
SAMEORIGIN
x-rendering-stack
Dynamic
x-ua-compatible
IE=edge
x-xss-protection
1; mode=block

Redirect headers

akamai-cache-status
Miss from child, Miss from parent
cache-control
public, max-age=574
content-length
0
date
Mon, 29 May 2023 01:39:14 GMT
expires
Mon, 29 May 2023 01:48:48 GMT
location
/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
nel
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-azure-ref
20230529T013914Z-v2py2cn73d2kr267m037kzw6qc00000000mg00000000n56n
x-content-type-options
nosniff
x-datacenter
eus
x-frame-options
SAMEORIGIN
x-ua-compatible
IE=edge
x-xss-protection
1; mode=block
98ec3a2a.site-ltr.css
learn.microsoft.com/_themes/docs.theme/master/en-ca/_themes/styles/ 		442 KB
67 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/en-ca/_themes/styles/98ec3a2a.site-ltr.css
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1400:d:5ae::3544 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
d7395044cf6e3f78cb37f2cc605c7a8f2b2d9c6ea088c7e6161a303e85216ea0
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

accept-language
en-CA,en;q=0.9
Referer
https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 29 May 2023 01:39:14 GMT
nel
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
akamai-cache-status
Hit from child
content-length
68018
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Tue, 23 May 2023 04:02:01 GMT
x-datacenter
eus
etag
"0x8DB5B4276823425"
x-frame-options
SAMEORIGIN
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
text/css
x-azure-ref
20230523T163507Z-vebkh1vbtp76144g5uyf67kyb800000001zg0000000197vf
vary
Accept-Encoding
cache-control
public, max-age=140210
accept-ranges
bytes
expires
Tue, 30 May 2023 16:36:04 GMT
wcp-consent.js
wcpstatic.microsoft.com/mscc/lib/v2/ 		51 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://wcpstatic.microsoft.com/mscc/lib/v2/wcp-consent.js
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:48:1::40 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
daf7759fedd9af6c4d7e374b0d056547ae7cb245ec24a1c4acf02932f30dc536

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://learn.microsoft.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Mon, 29 May 2023 01:39:14 GMT
content-encoding
gzip
content-md5
QT/MdZzBmCG2G2lBgIsptQ==
age
25691
x-cache
CONFIG_NOCACHE
content-length
13055
x-ms-lease-status
unlocked
last-modified
Wed, 24 Aug 2022 17:34:58 GMT
etag
0x8DA85F6F74C6D08
vary
Accept-Encoding
x-azure-ref
0QgJ0ZAAAAAA4MtxvaWl4T7FFKzuyR0zWWVRPMjIxMDkwODE3MDQ3ADM5YjQ2MTU3LWNiOWUtNDliNy1hNjVhLTg3MjJhM2Y4MjRlNA==
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
a004e46e-801e-005f-2692-91dd5f000000
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
ms.jsll-3.min.js
js.monitor.azure.com/scripts/c/ 		179 KB
61 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.monitor.azure.com/scripts/c/ms.jsll-3.min.js
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:29:1::40 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
cf9f5c9a0e93cce79c35e82d6ae093f427a4ab7bf61c4a980854e6d6589d3a6f

Request headers

accept-language
en-CA,en;q=0.9
Referer
https://learn.microsoft.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Mon, 29 May 2023 01:39:13 GMT
content-encoding
br
x-azure-ref-originshield
0Tv9zZAAAAAA0GqMuJ5CpTKwy7aHEPSxBTU5aMjIxMDYwNjEyMDI1AGYxY2E3M2Q0LTg4ODMtNGNhZi1hYmRjLWZlMmQ1NjdhZmI5Ng==
content-md5
/marBaXljvDfmTXcxJKiCA==
x-cache
TCP_HIT
x-ms-meta-jssdkver
3.2.11
last-modified
Tue, 16 May 2023 17:35:05 GMT
x-ms-meta-jssdksrc
[cdn]/scripts/c/ms.jsll-3.2.11.min.js
etag
0x8DB5633E2D59C23
x-azure-ref
0QgJ0ZAAAAADRSFZi/ASXRL+tOfv1k2QpWVRPMjIxMDkwODE3MDMzAGYxY2E3M2Q0LTg4ODMtNGNhZi1hYmRjLWZlMmQ1NjdhZmI5Ng==
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
x-ms-request-id
294d2939-701e-003d-66cc-916681000000
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, no-transform
x-ms-version
2009-09-19
67a45209.deprecation.js
learn.microsoft.com/_themes/docs.theme/master/en-ca/_themes/global/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/en-ca/_themes/global/67a45209.deprecation.js
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1400:d:5ae::3544 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
f8ae8a1dc7ce7877b9fb9299183d2ebb3befad0b6489ae785d99047ec2eb92d1
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

accept-language
en-CA,en;q=0.9
Referer
https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 29 May 2023 01:39:14 GMT
nel
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
akamai-cache-status
Miss from child, Hit from parent
content-length
588
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Tue, 23 May 2023 04:02:03 GMT
x-datacenter
eus
etag
"0x8DB5B42776A2808"
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/javascript
x-azure-ref
20230526T181852Z-athyrf3n7d349d8y1bvh3c8cnn0000000170000000008y72
vary
Accept-Encoding
cache-control
public, max-age=405623
accept-ranges
bytes
expires
Fri, 02 Jun 2023 18:19:37 GMT
at.js
learn.microsoft.com/static/third-party/adobe-target/at-js/2.9.0/ 		104 KB
34 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/static/third-party/adobe-target/at-js/2.9.0/at.js
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1400:d:5ae::3544 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
f50053ccd6d8cd18e2736166ce8376bba8bc673c49af7d96dfb8dff7ec9bf715
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Origin
https://learn.microsoft.com
accept-language
en-CA,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Mon, 29 May 2023 01:39:14 GMT
content-encoding
gzip
x-content-type-options
nosniff
akamai-cache-status
Hit from child
nel
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
x-azure-ref-originshield
0aYcsZAAAAABFumDBCi9+RJjTPP/FSmbrTU5aMjIxMDYwNjEyMDM3ADQ0ZThlNTA3LTRiYTUtNGI3MC04NzBhLTI4MDg0MzhkNmIyYg==
content-md5
p2plPaqhNrF9OruIDBWWBg==
content-length
33794
x-ms-lease-status
unlocked
last-modified
Thu, 30 Mar 2023 19:40:20 GMT
etag
0x8DB315698C00FE5
x-azure-ref
0frQsZAAAAABOc6u0Ot0WS4dpS77F5KTIRVdSMzBFREdFMDUyMAA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=static"}]}{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
b63c9b17-a01e-0005-2b33-673c46000000
vary
Accept-Encoding
cache-control
max-age=29597996
x-ms-version
2009-09-19
expires
Sun, 05 May 2024 15:19:10 GMT
20fc89aa.at-config.js
learn.microsoft.com/_themes/docs.theme/master/en-ca/_themes/global/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/en-ca/_themes/global/20fc89aa.at-config.js
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1400:d:5ae::3544 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
568365e9b7ee47e066d591d97d6636c0d195211a0275a43b665f0920fee9ce72
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

accept-language
en-CA,en;q=0.9
Referer
https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 29 May 2023 01:39:14 GMT
nel
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
akamai-cache-status
Hit from child
content-length
1388
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Tue, 23 May 2023 04:02:03 GMT
x-datacenter
eus
etag
"0x8DB5B42776A7610"
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/javascript
x-azure-ref
20230524T112651Z-mn4damb11530p3nbypm1xhq8u40000000710000000004q4g
vary
Accept-Encoding
cache-control
public, max-age=208066
accept-ranges
bytes
expires
Wed, 31 May 2023 11:27:00 GMT
c44414d3.index-docs.js
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latest.woff2
learn.microsoft.com/static/third-party/SegoeUI/5.32/west-european/italic/ 		27 KB
28 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/static/third-party/SegoeUI/5.32/west-european/italic/latest.woff2
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URL: https://learn.microsoft.com/_themes/docs.theme/master/en-ca/_themes/styles/98ec3a2a.site-ltr.css
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TLS 1.3, , AES_256_GCM
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Software
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Hit from child
nel
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Verdicts & Comments Add Verdict or Comment

14 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.

boolean| credentialless object| msDocs function| WcpConsent function| mscc object| e function| t object| oneDS object| __dynProto$Gbl object| awa function| targetPageParams object| targetGlobalSettings object| adobeTarget function| FormBehaviorElement object| litHtmlVersions

2 Cookies

Domain/Path Name / Value
learn.microsoft.com/en-ca/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online Name: original_req_url
Value: https://learn.microsoft.com/en-ca/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-4-4-7-in-exchange-online
learn.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online Name: original_req_url
Value: https://learn.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-4-4-7-in-exchange-online

1 Console Messages

Source Level URL
Text
javascript warning URL: https://learn.microsoft.com/en-ca/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-4-4-7-in-exchange-online
Message:
The resource https://learn.microsoft.com/static/third-party/adobe-target/at-js/2.9.0/at.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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.

go.microsoft.com
js.monitor.azure.com
learn.microsoft.com
wcpstatic.microsoft.com
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