Submitted URL: http://challenges.cloudflare.com/
Effective URL: https://challenges.cloudflare.com/
Submission: On July 30 via manual from US — Scanned from CA

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 3 HTTP transactions. The main IP is 104.18.94.41, located in and belongs to CLOUDFLARENET, US. The main domain is challenges.cloudflare.com. The Cisco Umbrella rank of the primary domain is 3877.
TLS certificate: Issued by E5 on July 17th 2024. Valid for: 3 months.
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
3 104.18.94.41 13335 (CLOUDFLAR...)
3 1
Apex Domain
Subdomains
Transfer
3 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 3877
5 KB
3 1
Domain Requested by
3 challenges.cloudflare.com challenges.cloudflare.com
3 1

This site contains links to these domains. Also see Links.

Domain
www.cloudflare.com
Subject Issuer Validity Valid
challenges.cloudflare.com
E5
2024-07-17 -
2024-10-15
3 months crt.sh

This page contains 1 frames:

Primary Page: https://challenges.cloudflare.com/
Frame ID: 85ED238F3BFE2EA6A743B49A966D92F4
Requests: 3 HTTP requests in this frame

Screenshot

Page Title

Cloudflare Turnstile

Page URL History Show full URLs

  1. http://challenges.cloudflare.com/ HTTP 307
    https://challenges.cloudflare.com/ Page URL

Page Statistics

3
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

5 kB
Transfer

8 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. http://challenges.cloudflare.com/ HTTP 307
    https://challenges.cloudflare.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
challenges.cloudflare.com/
Redirect Chain
  • http://challenges.cloudflare.com/
  • https://challenges.cloudflare.com/
5 KB
3 KB
Document
General
Full URL
https://challenges.cloudflare.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.94.41 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0f24143251e6bf11dcb2465f64f2e01989735dce134deeaab6c198aea15579c5
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-ray
8ab861e0cf19abe5-YYZ
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 30 Jul 2024 21:18:38 GMT
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
vary
Accept-Encoding
x-content-type-options
nosniff

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://challenges.cloudflare.com/
Non-Authoritative-Reason
HSTS
styles.css
challenges.cloudflare.com/
1 KB
834 B
Stylesheet
General
Full URL
https://challenges.cloudflare.com/styles.css
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.94.41 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
669308af8172d6d5293d390aed7b4219c6cf28307d5b635ccad75a47a52ef467
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://challenges.cloudflare.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 30 Jul 2024 21:18:38 GMT
content-encoding
br
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
server
cloudflare
etag
W/"1e3f2d74ead6d9e077e230d6ccc93f68"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-ray
8ab861e15fb4abe5-YYZ
alt-svc
h3=":443"; ma=86400
favicon-32x32.png
challenges.cloudflare.com/
1 KB
1 KB
Other
General
Full URL
https://challenges.cloudflare.com/favicon-32x32.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.94.41 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
437af88b9d90f33c45c7fff1931cdbfbbde1318cf93cd7f668ebe4adc5eff1c5
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://challenges.cloudflare.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 30 Jul 2024 21:18:38 GMT
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
server
cloudflare
etag
"4935178d19d7d68fb725d8459c2bbaf1"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-ray
8ab861e1b809abe5-YYZ
alt-svc
h3=":443"; ma=86400
content-length
1195

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

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
X-Content-Type-Options nosniff

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
104.18.94.41
0f24143251e6bf11dcb2465f64f2e01989735dce134deeaab6c198aea15579c5
437af88b9d90f33c45c7fff1931cdbfbbde1318cf93cd7f668ebe4adc5eff1c5
669308af8172d6d5293d390aed7b4219c6cf28307d5b635ccad75a47a52ef467