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2a02:26f0:1700:1b1::3544  Public Scan

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Submitted URL: https://go.microsoft.com/fwlink/?LinkId=389365
Effective URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Submission: On August 07 via api from IN — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 2 countries across 2 domains to perform 19 HTTP transactions. The main IP is 2a02:26f0:1700:1b1::3544, located in Frankfurt am Main, Germany and belongs to AKAMAI-ASN1, NL. The main domain is learn.microsoft.com. The Cisco Umbrella rank of the primary domain is 9858.
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 2a02:26f0:ab0... 20940 (AKAMAI-ASN1)
2 19 2a02:26f0:170... 20940 (AKAMAI-ASN1)
1 2620:1ec:bdf::69 8075 (MICROSOFT...)
1 2620:1ec:bdf::45 8075 (MICROSOFT...)
19 4
Apex Domain
Subdomains		 Transfer
21 microsoft.com
go.microsoft.com — Cisco Umbrella Rank: 238
learn.microsoft.com — Cisco Umbrella Rank: 9858
wcpstatic.microsoft.com — Cisco Umbrella Rank: 4921
1018 KB
1 azure.com
js.monitor.azure.com — Cisco Umbrella Rank: 1496
77 KB
19 2
Domain Requested by
19 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
19 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 06		 2023-06-21 -
2024-06-15		 a year crt.sh

This page contains 1 frames:

Primary Page: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Frame ID: A926EE38E69C597B02366EE16623FD0B
Requests: 20 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

NDR-Fehler 550 5.7.1 in Exchange Online behoben - Exchange | Microsoft Learn

Page URL History Show full URLs

  1. https://go.microsoft.com/fwlink/?LinkId=389365 HTTP 302
    https://learn.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fi... HTTP 301
    https://learn.microsoft.com/de-de/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-onl... HTTP 301
    https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-e... Page URL

Page Statistics

19
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

4
Subdomains

4
IPs

2
Countries

1093 kB
Transfer

3277 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=389365 HTTP 302
    https://learn.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-7-1-in-exchange-online HTTP 301
    https://learn.microsoft.com/de-de/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-7-1-in-exchange-online HTTP 301
    https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

19 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request fix-error-code-550-5-7-1-in-exchange-online
learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/
Redirect Chain
  • https://go.microsoft.com/fwlink/?LinkId=389365
  • https://learn.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-7-1-in-exchange-online
  • https://learn.microsoft.com/de-de/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-7-1-in-exchange-online
  • https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
59 KB
18 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:1700:1b1::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
264ba1eb22a0ac74f3de74eb0ff7821f63eaa6a479d1ccedf48a1c530685892d
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/115.0.5790.170 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

akamai-cache-status
RefreshHit from child, RefreshHit from parent
cache-control
public, max-age=600
content-encoding
gzip
content-length
17916
content-type
text/html
date
Mon, 07 Aug 2023 02:40:04 GMT
etag
"Qc+jk85Y4rmrUBBP9BkSlLhZrUR6TdkKZumVvd1ALh0="
expires
Mon, 07 Aug 2023 02:50:04 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
20230804T195811Z-at85rpzmb918hex876h4g7c28n00000005f000000000940y
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=1768
content-length
0
date
Mon, 07 Aug 2023 02:40:04 GMT
expires
Mon, 07 Aug 2023 03:09:32 GMT
location
/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-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
20230807T024004Z-nkxqp8w0p13txfvskqy2fbx9rs000000072g000000005p9t
x-content-type-options
nosniff
x-datacenter
eus
x-frame-options
SAMEORIGIN
x-ua-compatible
IE=edge
x-xss-protection
1; mode=block
22c4ece5.site-ltr.css
learn.microsoft.com/_themes/docs.theme/master/de-de/_themes/styles/ 		444 KB
67 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/de-de/_themes/styles/22c4ece5.site-ltr.css
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:1700:1b1::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
c7c65a86884f9fb1c50aca6b0d6b6bf39eccce9cf2d137ea8b666e2c7badcd90
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
de-DE,de;q=0.9
Referer
https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 07 Aug 2023 02:40:04 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
68133
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Fri, 04 Aug 2023 19:50:10 GMT
x-datacenter
eus
etag
"0x8DB9524033EC2D2"
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
20230804T195134Z-at85rpzmb918hex876h4g7c28n00000005e000000000m6ev
vary
Accept-Encoding
cache-control
public, max-age=407491
accept-ranges
bytes
expires
Fri, 11 Aug 2023 19:51:35 GMT
wcp-consent.js
wcpstatic.microsoft.com/mscc/lib/v2/ 		273 KB
80 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/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2620:1ec:bdf::69 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
c688d3f2135b6b51617a306a0b1a665324402a00a6bceba475881af281503ad9

Request headers

accept-language
de-DE,de;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/115.0.5790.170 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Mon, 07 Aug 2023 02:40:04 GMT
content-encoding
gzip
content-md5
X1JOIM5h9UISVFS6+GfEew==
age
18042
x-cache
CONFIG_NOCACHE
content-length
81726
x-ms-lease-status
unlocked
last-modified
Wed, 24 Aug 2022 17:34:36 GMT
etag
0x8DA85F6EA62BF74
vary
Accept-Encoding
x-azure-ref
20230807T024004Z-8u9y5xn5r13d5ag7mvxxnsgy9c00000007v000000000hvfn
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
72d011bb-601e-0005-6fae-c8b079000000
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
accept-ranges
bytes
ms.jsll-3.min.js
js.monitor.azure.com/scripts/c/ 		180 KB
77 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/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2620:1ec:bdf::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
7f72ca8cd472879ddf75739fc9968f52e9a774e3c4fcaecab89552fdf2289415

Request headers

accept-language
de-DE,de;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/115.0.5790.170 Safari/537.36

Response headers

date
Mon, 07 Aug 2023 02:40:04 GMT
content-encoding
br
x-ms-meta-jssdkver
3.2.12
last-modified
Thu, 01 Jun 2023 18:03:06 GMT
x-ms-meta-jssdksrc
[cdn]/scripts/c/ms.jsll-3.2.12.min.js
vary
Accept-Encoding
x-azure-ref
20230807T024004Z-uy4zu4dqg97v5fb0efkku3zkdn0000000a2000000000ewdn
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
x-ms-request-id
b3957a68-a01e-0100-5ec1-c0c757000000
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,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
public, max-age=1800, immutable, no-transform
x-cache
TCP_HIT
x-ms-version
2009-09-19
67a45209.deprecation.js
learn.microsoft.com/_themes/docs.theme/master/de-de/_themes/global/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/de-de/_themes/global/67a45209.deprecation.js
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:1700:1b1::3544 Frankfurt am Main, Germany, 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
de-DE,de;q=0.9
Referer
https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 07 Aug 2023 02:40:04 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
588
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Fri, 04 Aug 2023 19:50:10 GMT
x-datacenter
eus
etag
"0x8DB95240304A864"
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
20230807T002808Z-e5gmra7d0h3tfbhzzt0f3q1ua800000001ug00000000myhk
vary
Accept-Encoding
cache-control
public, max-age=596884
accept-ranges
bytes
expires
Mon, 14 Aug 2023 00:28:08 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/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:1700:1b1::3544 Frankfurt am Main, Germany, 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/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Origin
https://learn.microsoft.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Mon, 07 Aug 2023 02:40:04 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
0y2QrZAAAAAAV0og8KTTbSKGirnFGc15IRlJBMjMxMDUwNDE4MDM3ADQ0ZThlNTA3LTRiYTUtNGI3MC04NzBhLTI4MDg0MzhkNmIyYg==
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
0NbUsZAAAAACs2IIkE/OBSph3KxyuRvAYRlJBMzFFREdFMDMxNgA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
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
07f3b0eb-c01e-0093-1c84-6659d9000000
vary
Accept-Encoding
cache-control
max-age=26077787
x-ms-version
2009-09-19
expires
Mon, 03 Jun 2024 22:29:51 GMT
4f89963b.index-docs.js
learn.microsoft.com/_themes/docs.theme/master/de-de/_themes/scripts/ 		2 MB
555 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/de-de/_themes/scripts/4f89963b.index-docs.js
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:1700:1b1::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
ffd67454f27a0e0d2aba01195a73b975aa4e1c93f5585359a1291ab4b1baac1c
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
de-DE,de;q=0.9
Referer
https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 07 Aug 2023 02:40:04 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
567501
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Fri, 04 Aug 2023 19:50:10 GMT
x-datacenter
eus
etag
"0x8DB9524033379D3"
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
20230804T195059Z-aw4xxkaqr54bb0sw0yvga81mpg00000002mg00000000nvcn
vary
Accept-Encoding
cache-control
public, max-age=407470
accept-ranges
bytes
expires
Fri, 11 Aug 2023 19:51:14 GMT
email-user-icon.png
learn.microsoft.com/de-de/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/ 		745 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://learn.microsoft.com/de-de/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/email-user-icon.png
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-in-exchange-online
Protocol
H2
Security
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Verdicts & Comments Add Verdict or Comment

12 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.

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

2 Cookies

Domain/Path Name / Value
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Value: https://learn.microsoft.com/de-de/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-7-1-in-exchange-online
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Value: https://learn.microsoft.com/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online/fix-error-code-550-5-7-1-in-exchange-online

1 Console Messages

Source Level URL
Text
javascript warning URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-7-1-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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