Submitted URL: https://challenges.cloudflare.com/turnstile/v0/api.js?onload=onloadTurnstileCallback
Effective URL: https://challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/api.js?onload=onloadTurnstileCallback
Submission: On April 24 via manual from US — Scanned from US

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 104.17.2.184, located in and belongs to CLOUDFLARENET, US. The main domain is challenges.cloudflare.com. The Cisco Umbrella rank of the primary domain is 4647.
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 3 104.17.2.184 13335 (CLOUDFLAR...)
2 1
Apex Domain
Subdomains
Transfer
3 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 4647
22 KB
2 1
Domain Requested by
3 challenges.cloudflare.com 1 redirects
2 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/471dc2adc340/api.js?onload=onloadTurnstileCallback
Frame ID: 4ECC8C632C9945CC44998132F9A4082A
Requests: 2 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. https://challenges.cloudflare.com/turnstile/v0/api.js?onload=onloadTurnstileCallback HTTP 302
    https://challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/api.js?onload=onloadTurnstileCallback Page URL

Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

22 kB
Transfer

49 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?onload=onloadTurnstileCallback HTTP 302
    https://challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/api.js?onload=onloadTurnstileCallback Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request api.js
challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/
Redirect Chain
  • https://challenges.cloudflare.com/turnstile/v0/api.js?onload=onloadTurnstileCallback
  • https://challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/api.js?onload=onloadTurnstileCallback
41 KB
14 KB
Document
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/api.js?onload=onloadTurnstileCallback
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.2.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
926dc3302f99ec05e4206e965ddeb7250f5910a8c38e82c7beafb724bbaaf37b

Request headers

Accept-Language
en-US,en;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
max-age=31536000
cf-ray
8798ea51cef9a4df-MIA
content-encoding
br
content-type
application/javascript; charset=UTF-8
cross-origin-resource-policy
cross-origin
date
Wed, 24 Apr 2024 20:41:38 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
8798ea517eaca4df-MIA
content-length
0
cross-origin-resource-policy
cross-origin
date
Wed, 24 Apr 2024 20:41:38 GMT
location
/turnstile/v0/b/471dc2adc340/api.js?onload=onloadTurnstileCallback
server
cloudflare
vary
Accept-Encoding
favicon.ico
challenges.cloudflare.com/
7 KB
7 KB
Other
General
Full URL
https://challenges.cloudflare.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.2.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bb930e316658cf0ed9e94ecb296cdeb2a8545e22dfb1821ba3418eeed67ba82e
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/api.js?onload=onloadTurnstileCallback
Accept-Language
en-US,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 24 Apr 2024 20:41:39 GMT
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
server
cloudflare
etag
"7b24b5e3ebb94fefdfd271a0e630916b"
vary
Accept-Encoding
content-type
null
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-ray
8798ea527fe4a4df-MIA
alt-svc
h3=":443"; ma=86400
content-length
7406

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
104.17.2.184
926dc3302f99ec05e4206e965ddeb7250f5910a8c38e82c7beafb724bbaaf37b
bb930e316658cf0ed9e94ecb296cdeb2a8545e22dfb1821ba3418eeed67ba82e