Submitted URL: https://go.microsoft.com/fwlink/?LinkId=389363
Effective URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchan...
Submission: On August 18 via api from US — Scanned from DE

Summary

This website contacted 5 IPs in 3 countries across 2 domains to perform 26 HTTP transactions. The main IP is 2a02:26f0:480:b90::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 12136.
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 2a02:26f0:710... 20940 (AKAMAI-ASN1)
2 22 2a02:26f0:480... 20940 (AKAMAI-ASN1)
1 2620:1ec:46::42 8075 (MICROSOFT...)
1 2620:1ec:bdf::42 8075 (MICROSOFT...)
4 40.79.150.120 8075 (MICROSOFT...)
26 5
Apex Domain
Subdomains
Transfer
28 microsoft.com
go.microsoft.com — Cisco Umbrella Rank: 284
learn.microsoft.com — Cisco Umbrella Rank: 12136
wcpstatic.microsoft.com — Cisco Umbrella Rank: 5881
browser.events.data.microsoft.com — Cisco Umbrella Rank: 150
978 KB
1 azure.com
js.monitor.azure.com — Cisco Umbrella Rank: 1968
77 KB
26 2
Domain Requested by
22 learn.microsoft.com 2 redirects learn.microsoft.com
4 browser.events.data.microsoft.com js.monitor.azure.com
1 js.monitor.azure.com learn.microsoft.com
1 wcpstatic.microsoft.com learn.microsoft.com
1 go.microsoft.com 1 redirects
26 5
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
*.events.data.microsoft.com
Microsoft Azure TLS Issuing CA 06
2023-06-06 -
2024-05-31
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-550-5-1-1-through-5-1-20-in-exchange-online
Frame ID: C6B8B5C89ABC3D4BE36241516A4FBD09
Requests: 25 HTTP requests in this frame

Screenshot

Page Title

Behebung des NDR-Fehlers 550 5.1.1 bis 5.1.20 in Exchange Online - Exchange | Microsoft Learn

Page URL History Show full URLs

  1. https://go.microsoft.com/fwlink/?LinkId=389363 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-550-5-1-1-thro... Page URL

Page Statistics

26
Requests

100 %
HTTPS

80 %
IPv6

2
Domains

5
Subdomains

5
IPs

3
Countries

1053 kB
Transfer

3269 kB
Size

7
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=389363 HTTP 302
    https://learn.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://learn.microsoft.com/de-de/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://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/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:

26 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/
Redirect Chain
  • https://go.microsoft.com/fwlink/?LinkId=389363
  • https://learn.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://learn.microsoft.com/de-de/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://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
54 KB
17 KB
Document
General
Full URL
https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:480:b90::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
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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/116.0.5845.96 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=412
content-encoding
gzip
content-length
16966
content-type
text/html
date
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etag
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expires
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nel
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report-to
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request-context
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Accept-Encoding
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x-content-type-options
nosniff
x-datacenter
eus
x-frame-options
SAMEORIGIN
x-rendering-stack
Dynamic
x-ua-compatible
IE=edge
x-xss-protection
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Redirect headers

akamai-cache-status
Miss from child
cache-control
public, max-age=1564
content-length
0
date
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expires
Fri, 18 Aug 2023 14:55:54 GMT
location
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nel
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
report-to
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request-context
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strict-transport-security
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x-azure-ref
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x-content-type-options
nosniff
x-datacenter
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x-frame-options
SAMEORIGIN
x-ua-compatible
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x-xss-protection
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learn.microsoft.com/_themes/docs.theme/master/de-de/_themes/styles/
442 KB
67 KB
Stylesheet
General
Full URL
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Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:480:b90::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
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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
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User-Agent
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Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 18 Aug 2023 14:29:50 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
68089
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Thu, 17 Aug 2023 17:19:39 GMT
x-datacenter
eus
etag
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x-frame-options
SAMEORIGIN
report-to
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content-type
text/css
x-azure-ref
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vary
Accept-Encoding
cache-control
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accept-ranges
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expires
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wcp-consent.js
wcpstatic.microsoft.com/mscc/lib/v2/
273 KB
80 KB
Script
General
Full URL
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Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Reverse DNS
Software
/
Resource Hash
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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/116.0.5845.96 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
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content-encoding
gzip
content-md5
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age
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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
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content-type
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access-control-allow-origin
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x-ms-request-id
b3f0357e-d01e-0006-25b7-d1cd7f000000
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
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accept-ranges
bytes
ms.jsll-3.min.js
js.monitor.azure.com/scripts/c/
180 KB
77 KB
Script
General
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-550-5-1-1-through-5-1-20-in-exchange-online
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2620:1ec:bdf::42 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
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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/116.0.5845.96 Safari/537.36

Response headers

date
Fri, 18 Aug 2023 14:29:51 GMT
content-encoding
br
x-ms-meta-jssdkver
3.2.12
last-modified
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x-ms-meta-jssdksrc
[cdn]/scripts/c/ms.jsll-3.2.12.min.js
vary
Accept-Encoding
x-azure-ref
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content-type
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access-control-allow-origin
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access-control-expose-headers
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cache-control
public, max-age=1800, immutable, no-transform
x-cache
TCP_HIT
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1 KB
1 KB
Script
General
Full URL
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Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/de-de/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:480:b90::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
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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
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Referer
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User-Agent
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Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 18 Aug 2023 14:29:50 GMT
nel
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
akamai-cache-status
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content-length
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x-xss-protection
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x-ua-compatible
IE=edge
request-context
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last-modified
Tue, 15 Aug 2023 18:47:07 GMT
x-datacenter
eus
etag
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x-frame-options
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report-to
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104 KB
34 KB
Script
General
Full URL
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Host: learn.microsoft.com
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:480:b90::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

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Response headers

x-ms-blob-type
BlockBlob
date
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content-encoding
gzip
x-content-type-options
nosniff
akamai-cache-status
Hit from child
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Request headers

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Response headers

strict-transport-security
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content-encoding
gzip
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date
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nel
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access-control-allow-credentials
true
access-control-allow-headers
time-delta-millis
content-length
153

Verdicts & Comments Add Verdict or Comment

17 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| documentPictureInPicture 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 function| BreadCrumbsElement function| LocalTimeElement object| adobeTarget function| setTheme

7 Cookies

Domain/Path Name / Value
learn.microsoft.com/de-de/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online Name: original_req_url
Value: https://learn.microsoft.com/de-de/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
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-550-5-1-1-through-5-1-20-in-exchange-online
learn.microsoft.com/ Name: MicrosoftApplicationsTelemetryDeviceId
Value: 4af482df-c148-4395-9f1c-9cb0cc310fdc
learn.microsoft.com/ Name: ai_session
Value: nC+ldBSEts9kWQhOHeqh8O|1692368991328|1692368991328
.microsoft.com/ Name: MC1
Value: GUID=307d75eb10224333b438507b04af9a25&HASH=307d&LV=202308&V=4&LU=1692368992471
.microsoft.com/ Name: MS0
Value: df674a4c8a5f46e880881c3ba263809d
learn.microsoft.com/ Name: MSFPC
Value: GUID=307d75eb10224333b438507b04af9a25&HASH=307d&LV=202308&V=4&LU=1692368992471

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.

browser.events.data.microsoft.com
go.microsoft.com
js.monitor.azure.com
learn.microsoft.com
wcpstatic.microsoft.com
2620:1ec:46::42
2620:1ec:bdf::42
2a02:26f0:480:b90::3544
2a02:26f0:7100:185::2c1a
40.79.150.120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