www.googletagmanager.com
2a00:1450:4001:81a::2008  Public Scan Open in urlscan Pro

URL:
https://www.googletagmanager.com/gtm.js?id=GTM-K839ZC 13yr old
Submission Tags: phishing-thesis
Submission: On March 20 via api (March 20th 2026, 4:10:45 am UTC) from US — Scanned from DK

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 2a00:1450:4001:81a::2008, located in Frankfurt am Main, Germany and belongs to GOOGLE - Google LLC, US. The main domain is www.googletagmanager.com. The Cisco Umbrella rank of the primary domain is 51. 13yr old
TLS certificate: Issued by WE2 on February 23rd 2026. Valid for: 3mo.
This is the only time www.googletagmanager.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2a00:1450:400... 2a00:1450:4001:81a::2008 15169 (GOOGLE) (GOOGLE - Google LLC)
1 1
Apex Domain
Subdomains
Transfer
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 51 13yr old
141 KB
1 1
Domain Requested by
1 www.googletagmanager.com
1 1

This site contains no links.

Subject Issuer Validity Valid
*.google-analytics.com
WE2
2026-02-23 -
2026-05-18
3mo crt.sh

This page contains 1 frames:

Primary Page: https://www.googletagmanager.com/gtm.js?id=GTM-K839ZC
Frame ID: 6E8E389A518E7E202DB943D67D16ABB7
Requests: 1 HTTP requests in this frame

Screenshot


Detected technologies

(Tag managers)
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • \.googletagmanager\.com/

Page Statistics

1
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

141 kB
Transfer

423 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions
0 data transactions

Method
Protocol
Status Resource
Path
Size
x-fer
Time
Latency
Type
MIME-Type
IP
Location
GET
H2
200
Primary Request gtm.js Show response
www.googletagmanager.com/
423 KB
141 KB
176ms
68ms
Document
application/javascript
2a00:1450:4001:81a::2008
Google LLC
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-K839ZC
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81a::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
f141e00b19cd55d8ba300609fc94c82d883fff86a0379d2687461bc596263ef1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
private, max-age=900
content-encoding
zstd
content-length
143494
content-type
application/javascript; charset=UTF-8
cross-origin-resource-policy
cross-origin
date
Fri, 20 Mar 2026 04:10:45 GMT
expires
Fri, 20 Mar 2026 04:10:45 GMT
last-modified
Fri, 20 Mar 2026 03:00:00 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding
x-xss-protection
0

Verdicts & Comments Add Verdict or Comment

0 JavaScript Window variables

These are the non-standard variables defined on the window object. These include var declarations and global functions and can be helpful in identifying possible client-side frameworks and code.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

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
X-Xss-Protection 0

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.

www.googletagmanager.com
2a00:1450:4001:81a::2008
f141e00b19cd55d8ba300609fc94c82d883fff86a0379d2687461bc596263ef1