Submitted URL: https://challenges.cloudflare.com/turnstile/v0/api.js
Effective URL: https://challenges.cloudflare.com/turnstile/v0/b/0f752fefe334/api.js
Submission: On February 21 via manual from GB — Scanned from GB

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 2606:4700::6811:2b8, located in United States and belongs to CLOUDFLARENET, US. The main domain is challenges.cloudflare.com. The Cisco Umbrella rank of the primary domain is 4410.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 18th 2023. Valid for: a year.
This is the only time challenges.cloudflare.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 2606:4700::68... 13335 (CLOUDFLAR...)
1 1
Apex Domain
Subdomains
Transfer
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 4410
13 KB
1 1
Domain Requested by
2 challenges.cloudflare.com 1 redirects
1 1

This site contains no links.

Subject Issuer Validity Valid
challenges.cloudflare.com
Cloudflare Inc ECC CA-3
2023-08-18 -
2024-08-17
a year crt.sh

This page contains 1 frames:

Primary Page: https://challenges.cloudflare.com/turnstile/v0/b/0f752fefe334/api.js
Frame ID: 2078AB74D5B26C0F06FBFEF7DEB2801B
Requests: 1 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. https://challenges.cloudflare.com/turnstile/v0/api.js HTTP 302
    https://challenges.cloudflare.com/turnstile/v0/b/0f752fefe334/api.js Page URL

Page Statistics

1
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

13 kB
Transfer

38 kB
Size

0
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://challenges.cloudflare.com/turnstile/v0/api.js HTTP 302
    https://challenges.cloudflare.com/turnstile/v0/b/0f752fefe334/api.js Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request api.js
challenges.cloudflare.com/turnstile/v0/b/0f752fefe334/
Redirect Chain
  • https://challenges.cloudflare.com/turnstile/v0/api.js
  • https://challenges.cloudflare.com/turnstile/v0/b/0f752fefe334/api.js
38 KB
13 KB
Document
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/0f752fefe334/api.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:2b8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
28f72bc26cb8c6bf06b1b8c706a51b2fb326d11b23d02e7b6f455ab8e20ea3b1

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
accept-language
en-GB,en;q=0.9

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
max-age=31536000
cf-ray
858ec345d8a3653f-LHR
content-encoding
br
content-type
application/javascript; charset=UTF-8
date
Wed, 21 Feb 2024 11:48:52 GMT
server
cloudflare
vary
Accept-Encoding

Redirect headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
max-age=300, public
cf-ray
858ec3459834653f-LHR
date
Wed, 21 Feb 2024 11:48:52 GMT
location
/turnstile/v0/b/0f752fefe334/api.js
server
cloudflare
vary
accept-encoding

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.

0 Cookies

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.

challenges.cloudflare.com
2606:4700::6811:2b8
28f72bc26cb8c6bf06b1b8c706a51b2fb326d11b23d02e7b6f455ab8e20ea3b1