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a1.adform.net Open in urlscan Pro
37.157.6.254  Public Scan

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URL: https://a1.adform.net/adfscript/?bn=78372893
Submission: On April 15 via manual from JP — Scanned from DK
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 37.157.6.254, located in Denmark and belongs to ADFORM Adform A/S, DK. The main domain is a1.adform.net. The Cisco Umbrella rank of the primary domain is 16648.
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on September 3rd 2024. Valid for: a year.
This is the only time a1.adform.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 37.157.6.254 198622 (ADFORM Ad...)
1 37.157.4.21 198622 (ADFORM Ad...)
2 2
Apex Domain
Subdomains		 Transfer
3 adform.net
a1.adform.net — Cisco Umbrella Rank: 16648
s1.adform.net — Cisco Umbrella Rank: 14897
2 KB
2 1
Domain Requested by
2 a1.adform.net 1 redirects
1 s1.adform.net
2 2

This site contains no links.

Subject Issuer Validity Valid
track.adform.net
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-09-03 -
2025-09-24		 a year crt.sh

This page contains 1 frames:

Primary Page: https://a1.adform.net/adfscript/?bn=78372893
Frame ID: D0637BFA18BF32551F2695B0A7C8CE81
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Statistics

2
Requests

50 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

2
IPs

1
Countries

2 kB
Transfer

2 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • https://a1.adform.net/favicon.ico HTTP 301
  • https://s1.adform.net/favicon.ico

2 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
a1.adform.net/adfscript/ 		589 B
993 B 		Document
General
Check archive.org
Download Go to
Full URL
https://a1.adform.net/adfscript/?bn=78372893
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
37.157.6.254 , Denmark, ASN198622 (ADFORM Adform A/S, DK),
Reverse DNS
Software
nginx /
Resource Hash
a99cf2f732b76bdab0b12ca9e513e4e50482777f37e2da805ed318ab48c573e6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA,Sec-CH-UA-Arch,Sec-CH-UA-Bitness,Sec-CH-UA-Full-Version-List,Sec-CH-UA-Mobile,Sec-CH-UA-Model,Sec-CH-UA-Platform,Sec-CH-UA-Platform-Version
access-control-allow-credentials
true
access-control-allow-headers
Content-Type,Cache-Control,Accept-Encoding,X-Requested-With
access-control-allow-methods
GET,POST
access-control-allow-origin
*
access-control-max-age
86400
cache-control
no-cache, no-store, must-revalidate, no-transform
content-encoding
gzip
content-type
text/javascript; charset=utf-8
date
Tue, 15 Apr 2025 07:10:27 GMT
expires
-1
p3p
CP="NOI DSP COR NID CURa ADMa DEVa TAIa PSAa PSDa OUR LEG NAV INT"
pragma
no-cache
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding
favicon.ico
s1.adform.net/
Redirect Chain
  • https://a1.adform.net/favicon.ico
  • https://s1.adform.net/favicon.ico
1 KB
764 B 		Other
General
Check archive.org
Download Go to
Full URL
https://s1.adform.net/favicon.ico
Protocol
H2
Server
37.157.4.21 , Denmark, ASN198622 (ADFORM Adform A/S, DK),
Reverse DNS
Software
nginx /
Resource Hash
ce1f28c466e062bea05565929813d33b5511f84b0095364736bbf0303033d13d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36
Referer
https://a1.adform.net/

Response headers

x-cache-status
STALE
access-control-expose-headers
Content-Range,Content-Length
cache-control
public, max-age=604800
content-encoding
gzip
etag
W/"35cc095044dad77817a9428d1d22ebb4"
x-amz-request-id
tx00000c189199719bd01a7-0067cefe8b-329a842a-default
access-control-allow-origin
*
date
Tue, 15 Apr 2025 07:10:27 GMT
x-rgw-object-type
Normal
content-type
image/x-icon
vary
Accept-Encoding
server
nginx
last-modified
Tue, 10 May 2022 12:06:46 GMT

Redirect headers

strict-transport-security
max-age=31536000; includeSubDomains
location
https://s1.adform.net/favicon.ico
date
Tue, 15 Apr 2025 07:10:27 GMT
content-type
text/html
server
nginx

Verdicts & Comments Add Verdict or Comment

0 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.

1 Cookies

Domain/Path Name / Value
.adform.net/ Name: C
Value: 1

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

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.

a1.adform.net
s1.adform.net
37.157.4.21
37.157.6.254
a99cf2f732b76bdab0b12ca9e513e4e50482777f37e2da805ed318ab48c573e6
ce1f28c466e062bea05565929813d33b5511f84b0095364736bbf0303033d13d