urlscan.io logo urlscan.io
SecurityTrails logo

learn.microsoft.com Open in urlscan Pro
2a02:26f0:7100:2a3::3544  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://go.microsoft.com/fwlink/?LinkId=389363
Effective URL: https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchan...
Submission: On March 09 via api from US — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 16 HTTP transactions. The main IP is 2a02:26f0:7100:2a3::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 11786.
TLS certificate: Issued by Microsoft Azure TLS Issuing CA 05 on September 2nd 2022. 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 2a02:26f0:170... 20940 (AKAMAI-ASN1)
2 16 2a02:26f0:710... 20940 (AKAMAI-ASN1)
2 2620:1ec:4f:1... 8075 (MICROSOFT...)
16 3
Apex Domain
Subdomains		 Transfer
18 microsoft.com
go.microsoft.com — Cisco Umbrella Rank: 272
learn.microsoft.com — Cisco Umbrella Rank: 11786
wcpstatic.microsoft.com — Cisco Umbrella Rank: 4954
892 KB
1 azure.com
js.monitor.azure.com — Cisco Umbrella Rank: 1580
61 KB
16 2
Domain Requested by
16 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
16 4
Subject Issuer Validity Valid
learn.microsoft.com
Microsoft Azure TLS Issuing CA 05		 2022-09-02 -
2023-08-28		 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 05		 2022-12-23 -
2023-12-18		 a year crt.sh

This page contains 1 frames:

Primary Page: https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
Frame ID: 3B508E9CF8A9938D52DB8AB30DC3CA58
Requests: 17 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

NDR-fout 550 5.1.1 tot en met 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/nl-nl/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-onl... HTTP 301
    https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-thro... Page URL

Page Statistics

16
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

4
Subdomains

3
IPs

2
Countries

951 kB
Transfer

2983 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=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/nl-nl/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/nl-nl/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:

16 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/nl-nl/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/nl-nl/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/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
52 KB
16 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
6277c4f54f8d5c1cb6424375532133cfac2904c08cec9cf4f1bb061f9f7016db
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/111.0.5563.64 Safari/537.36
accept-language
nl-NL,nl;q=0.9

Response headers

akamai-cache-status
Miss from child, Hit from parent
cache-control
public, max-age=571
content-encoding
gzip
content-length
15914
content-type
text/html
date
Thu, 09 Mar 2023 19:18:20 GMT
etag
"T2Uvjl/qilmF8BRsMv0OHiX0dYhmRk0R+B4if8U9RAA="
expires
Thu, 09 Mar 2023 19:27:51 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
09zAKZAAAAAApWouQJEBCRqSK4TYPq7qjRlJBMzFFREdFMDMxOAA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
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, Redirect from parent
cache-control
public, max-age=539
content-length
0
date
Thu, 09 Mar 2023 19:18:20 GMT
expires
Thu, 09 Mar 2023 19:27:19 GMT
location
/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-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
09zAKZAAAAAAij7gPqgxWSZf+9ufJIL/lRlJBMzFFREdFMDQxNAA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
x-content-type-options
nosniff
x-datacenter
eus
x-frame-options
SAMEORIGIN
x-ua-compatible
IE=edge
x-xss-protection
1; mode=block
66e5cd4b.site-ltr.css
learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/ 		418 KB
64 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/66e5cd4b.site-ltr.css
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
b57b03f2947c6c9f73200130e6a60d40f4c9ac79dee5f0ec2692ae16a8e31a55
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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 09 Mar 2023 19:18:21 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
65178
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Thu, 09 Mar 2023 02:00:53 GMT
x-datacenter
eus
etag
"0x8DB20421D25A403"
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
0jF0JZAAAAADxNFBFdvB8T4UdB1pCp+hmRlJBMzFFREdFMDQwNgA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
vary
Accept-Encoding
cache-control
public, max-age=550708
expires
Thu, 16 Mar 2023 04:16:49 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/nl-nl/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_256_GCM
Server
2620:1ec:4f:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
c688d3f2135b6b51617a306a0b1a665324402a00a6bceba475881af281503ad9

Request headers

accept-language
nl-NL,nl;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/111.0.5563.64 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Thu, 09 Mar 2023 19:18:21 GMT
content-encoding
gzip
content-md5
X1JOIM5h9UISVFS6+GfEew==
age
21490
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
0/TAKZAAAAADUJicgG3m2RKKbvS57bS0eQU1TMDRFREdFMTgxNwAzOWI0NjE1Ny1jYjllLTQ5YjctYTY1YS04NzIyYTNmODI0ZTQ=
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
68ad2c07-401e-006f-1289-52fc4e000000
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/nl-nl/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_256_GCM
Server
2620:1ec:4f:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
e55465ff1279a6fd339bc0b6322130b0ddb05d3ad670f4a08f6fdfc0ee5c7749

Request headers

accept-language
nl-NL,nl;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/111.0.5563.64 Safari/537.36

Response headers

date
Thu, 09 Mar 2023 19:18:20 GMT
content-encoding
br
x-ms-meta-jssdkver
3.2.9
last-modified
Tue, 21 Feb 2023 18:33:42 GMT
x-ms-meta-jssdksrc
[cdn]/scripts/c/ms.jsll-3.2.9.min.js
content-md5
b+j9g6sJxD1l0IIs+rjbCw==
etag
0x8DB143A28B32497
x-azure-ref
0/TAKZAAAAABsTDGEYh67QbGLrlO5t033QU1TMDRFREdFMTkxMgBmMWNhNzNkNC04ODgzLTRjYWYtYWJkYy1mZTJkNTY3YWZiOTY=
x-cache
TCP_HIT
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
x-ms-request-id
d3ce30a7-701e-0085-80b9-5248d4000000
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/nl-nl/_themes/global/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/global/67a45209.deprecation.js
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 09 Mar 2023 19:18:21 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, 03 Mar 2023 22:35:09 GMT
x-datacenter
eus
etag
"0x8DB1C378BD67BA8"
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
04wIFZAAAAAB7IYMLhhcmS6/TN8UyaDpURlJBMzFFREdFMDMxOQA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
vary
Accept-Encoding
cache-control
public, max-age=265270
expires
Sun, 12 Mar 2023 20:59:31 GMT
eaaef749.index-docs.js
learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/scripts/ 		2 MB
531 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/scripts/eaaef749.index-docs.js
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
76cf4872e86259e854c120065944bd4fee2d7dce60b9f93d83b5c0cda2f667c4
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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 09 Mar 2023 19:18:21 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
541508
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Thu, 09 Mar 2023 02:00:53 GMT
x-datacenter
eus
etag
"0x8DB20421D2CCEE0"
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
0MD8JZAAAAADtv+eujhBpR4WPS576prMJRlJBMzFFREdFMDQwOAA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
vary
Accept-Encoding
cache-control
public, max-age=542883
expires
Thu, 16 Mar 2023 02:06:24 GMT
email-user-icon.png
learn.microsoft.com/nl-nl/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/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/email-user-icon.png
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
ab159582469134acf969ee184c9692357fcc7bba272c4255bcbc2991f6cf8b16
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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 09 Mar 2023 19:18:21 GMT
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}
content-length
745
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
x-rendering-stack
Static
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Tue, 03 Jan 2023 03:46:59 GMT
x-datacenter
eus
etag
"0x8DAED3D2AF5209E"
x-frame-options
SAMEORIGIN
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
image/png
x-azure-ref
0um37YwAAAABRxwdfYWqFR7Cjkih7KZrfRlJBMjMxMDUwNDE3MDIxADcxNjg5MjBlLTlmNWItNGE2Mi1iMTZlLWQ1YmU2M2NlNjFlNw==
cache-control
public, max-age=1791
expires
Thu, 09 Mar 2023 19:48:12 GMT
email-admin-icon.png
learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/ 		846 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/email-admin-icon.png
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
d4f608cc55f3ee8ffe194a943c0ad0e1877962b326def5129b169c7f9992acd9
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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 09 Mar 2023 19:18:21 GMT
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}
content-length
846
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
x-rendering-stack
Static
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Tue, 03 Jan 2023 03:46:59 GMT
x-datacenter
eus
etag
"0x8DAED3D2AF4F991"
x-frame-options
SAMEORIGIN
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
image/png
x-azure-ref
0um37YwAAAACeMOs3dKTYTJjOwKY1JBgURlJBMjMxMDUwNDE4MDA5ADcxNjg5MjBlLTlmNWItNGE2Mi1iMTZlLWQ1YmU2M2NlNjFlNw==
cache-control
public, max-age=1781
expires
Thu, 09 Mar 2023 19:48:02 GMT
to-field.png
learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online/ 		20 KB
20 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online/to-field.png
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
02c7421ba3410a37471c7c1274bb97e82177702691cd38bac6048a42b638f14a
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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 09 Mar 2023 19:18:21 GMT
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}
content-length
20013
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
x-rendering-stack
Static
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Thu, 05 Jan 2023 05:57:39 GMT
x-datacenter
eus
etag
"0x8DAEEE1C0A0DFA4"
x-frame-options
SAMEORIGIN
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
image/png
x-azure-ref
0um37YwAAAAAW/X/zC+rcSo13PqmKHCoTRlJBMjMxMDUwNDIwMDMzADcxNjg5MjBlLTlmNWItNGE2Mi1iMTZlLWQ1YmU2M2NlNjFlNw==
cache-control
public, max-age=1800
expires
Thu, 09 Mar 2023 19:48:21 GMT
setting-icon.png
learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/ 		527 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/setting-icon.png
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
f61c46d6bf157811ff8f1f85a3095fc2c24ca2d84a548aaa19b2555de6ca4027
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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 09 Mar 2023 19:18:21 GMT
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}
content-length
527
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
x-rendering-stack
Static
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Thu, 05 Jan 2023 05:57:39 GMT
x-datacenter
eus
etag
"0x8DAEEE1C094AC6C"
x-frame-options
SAMEORIGIN
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
image/png
x-azure-ref
0um37YwAAAAAQD1Zj71p4RpR2g7MKdTInRlJBMzFFREdFMDkwNgA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
cache-control
public, max-age=1777
expires
Thu, 09 Mar 2023 19:47:58 GMT
community-forum-icon.png
learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/community-forum-icon.png
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
f80b1870a087c9e162d9d8d9b383ff6a25fe5344ba7b7fa52b8766dfb5b8a958
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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 09 Mar 2023 19:18:21 GMT
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}
content-length
3248
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
x-rendering-stack
Static
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Tue, 03 Jan 2023 03:46:59 GMT
x-datacenter
eus
etag
"0x8DAED3D2AF5BCC8"
x-frame-options
SAMEORIGIN
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
image/png
x-azure-ref
0um37YwAAAABPxXSOZ3rdS50KelgScO5qRlJBMzFFREdFMDkyMAA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
cache-control
public, max-age=1789
expires
Thu, 09 Mar 2023 19:48:10 GMT
create-service-request-icon.png
learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/create-service-request-icon.png
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
3579dbc06857ac43cc2fda633634c555a48012c3538e645c3d37e04498ed8b6b
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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 09 Mar 2023 19:18:21 GMT
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}
content-length
3671
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
x-rendering-stack
Static
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Tue, 03 Jan 2023 03:46:59 GMT
x-datacenter
eus
etag
"0x8DAED3D2AF43661"
x-frame-options
SAMEORIGIN
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
image/png
x-azure-ref
0um37YwAAAACNqHU2wQqjRLJe+v5+cJLhRlJBMjMxMDUwNDE3MDI5ADcxNjg5MjBlLTlmNWItNGE2Mi1iMTZlLWQ1YmU2M2NlNjFlNw==
cache-control
public, max-age=1769
expires
Thu, 09 Mar 2023 19:47:50 GMT
call-support-icon.png
learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/exchangeonline/email-delivery/ndr/media/call-support-icon.png
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/nl-nl/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
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
12f72e60f9aa2b9ee4c93441925dc2e2054798d2596fa1f1975fc303f6254f3b
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
nl-NL,nl;q=0.9
Referer
https://learn.microsoft.com/nl-nl/exchange/troubleshoot/email-delivery/ndr/fix-error-code-550-5-1-1-through-5-1-20-in-exchange-online
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 09 Mar 2023 19:18:21 GMT
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}
content-length
3231
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
x-rendering-stack
Static
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Tue, 03 Jan 2023 03:46:59 GMT
x-datacenter
eus
etag
"0x8DAED3D2AF4F991"
x-frame-options
SAMEORIGIN
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
image/png
x-azure-ref
0um37YwAAAADnQtPDryttTZeI7gdUcqGQRlJBMjMxMDUwNDE5MDM5ADcxNjg5MjBlLTlmNWItNGE2Mi1iMTZlLWQ1YmU2M2NlNjFlNw==
cache-control
public, max-age=1800
expires
Thu, 09 Mar 2023 19:48:21 GMT
truncated
/ 		195 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
dc38ba12c4c74a9b7f56f1f6c64efcec67ed0ec2e9a258e15eb0d3f35198c40a

Request headers

Referer
Origin
https://learn.microsoft.com
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

Content-Type
image/svg+xml
docons.7dfdb316.woff2
learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/ 		16 KB
17 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/docons.7dfdb316.woff2
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/66e5cd4b.site-ltr.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
0ec64739270991ede34506186b4595dc79e5fb80da5b275bac58caa799059ab3
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://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/66e5cd4b.site-ltr.css
Origin
https://learn.microsoft.com
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 09 Mar 2023 19:18:21 GMT
x-content-type-options
nosniff
akamai-cache-status
Miss from child, Hit from parent
nel
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0}
content-length
16228
x-xss-protection
1; mode=block
x-ua-compatible
IE=edge
request-context
appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
last-modified
Wed, 08 Mar 2023 18:01:20 GMT
x-datacenter
eus
etag
"0x8DB1FFF1F74FC94"
x-frame-options
SAMEORIGIN
report-to
{"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://mdec.nelreports.net/api/report?cat=mdocs"}]}
content-type
font/woff2
x-azure-ref
0Js8IZAAAAAAglJwrcp9RRbb5K/mdm0wfRlJBMzFFREdFMDkxOAA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
cache-control
public, max-age=514265
expires
Wed, 15 Mar 2023 18:09:26 GMT
SegoeUI-Roman-VF_web.woff2
learn.microsoft.com/static/third-party/SegoeUIWeb/1.01.206/ 		116 KB
117 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://learn.microsoft.com/static/third-party/SegoeUIWeb/1.01.206/SegoeUI-Roman-VF_web.woff2
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/66e5cd4b.site-ltr.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
63c12051016796d92bcf4bc20b4881057475e6dfa4937c29c9e16054814ab47d

Request headers

Referer
https://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/66e5cd4b.site-ltr.css
Origin
https://learn.microsoft.com
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Thu, 09 Mar 2023 19:18:21 GMT
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}
content-md5
vKlyGNyjyxXOAoTLy0UokA==
content-length
118288
x-ms-lease-status
unlocked
last-modified
Tue, 08 Nov 2022 17:00:30 GMT
etag
0x8DAC1AABE6AA84D
x-azure-ref
0LeNqYwAAAABMnn55lz/gQJrFCRdQi49mQU1TMDRFREdFMTkyMAA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
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
font/woff2
access-control-allow-origin
*
x-ms-request-id
1eb1498b-801e-0019-4dc8-f3e451000000
cache-control
max-age=21095848
x-ms-version
2009-09-19
expires
Wed, 08 Nov 2023 23:15:49 GMT
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
Requested by
Host: learn.microsoft.com
URL: https://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/66e5cd4b.site-ltr.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:7100:2a3::3544 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
e172a02b68f977a57a1690507df809db1e43130f0161961709a36dbd70b4d25f

Request headers

Referer
https://learn.microsoft.com/_themes/docs.theme/master/nl-nl/_themes/styles/66e5cd4b.site-ltr.css
Origin
https://learn.microsoft.com
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.64 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Thu, 09 Mar 2023 19:18:21 GMT
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}
content-md5
KDXuKBsHfKiscoVwIAfIlA==
content-length
27624
x-ms-lease-status
unlocked
last-modified
Tue, 08 Nov 2022 17:00:30 GMT
etag
0x8DAC1AABDDDE663
x-azure-ref
000FrYwAAAADCHt3a+LdXS4gKhjzn8BNQQU1TMDRFREdFMTkxMgA3MTY4OTIwZS05ZjViLTRhNjItYjE2ZS1kNWJlNjNjZTYxZTc=
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
font/woff2
access-control-allow-origin
*
x-ms-request-id
f51da6a0-301e-006d-26e6-f36217000000
cache-control
max-age=21120163
x-ms-version
2009-09-19
expires
Thu, 09 Nov 2023 06:01:04 GMT

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.

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

2 Cookies

Domain/Path Name / Value
learn.microsoft.com/nl-nl/exchange/mail-flow-best-practices/non-delivery-reports-in-exchange-online Name: original_req_url
Value: https://learn.microsoft.com/nl-nl/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

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