challenges.cloudflare.com Open in urlscan Pro
2606:4700::6811:3b8 Public Scan

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Submitted URL:
https://challenges.cloudflare.com/turnstile/v0/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit
Effective URL:
https://challenges.cloudflare.com/turnstile/v0/g/dc6b543c1346/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit
Submission: On March 27 via api (March 27th 2024, 10:20:26 am UTC) from RO — Scanned from DE

Summary HTTP 2 Redirects Behaviour Indicators

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 2606:4700::6811:3b8, 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 4651.
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	2606:4700::68... 2606:4700::6811:3b8		13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	1

3 2606:4700::6811:3b8 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

challenges.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	cloudflare.com 1 redirects challenges.cloudflare.com — Cisco Umbrella Rank: 4651	21 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/g/dc6b543c1346/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit
Frame ID: B9362C467200ACE4EB76FDE6F48F9201
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://challenges.cloudflare.com/turnstile/v0/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit HTTP 302
https://challenges.cloudflare.com/turnstile/v0/g/dc6b543c1346/api.js?compat=recaptcha&hl=ro&onload=lcb&render=... Page URL

Page Statistics

2
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

21 kB
Transfer

46 kB
Size

0
Cookies

0 Outgoing links

These are links going to different origins than the main page.

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://challenges.cloudflare.com/turnstile/v0/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit HTTP 302
https://challenges.cloudflare.com/turnstile/v0/g/dc6b543c1346/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H3

200

Primary Request api.js Show response
challenges.cloudflare.com/turnstile/v0/g/dc6b543c1346/
Redirect Chain

https://challenges.cloudflare.com/turnstile/v0/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit
https://challenges.cloudflare.com/turnstile/v0/g/dc6b543c1346/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit

39 KB
13 KB

1097ms
1097ms

Document
application/javascript

2606:4700::6811:3b8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://challenges.cloudflare.com/turnstile/v0/g/dc6b543c1346/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700::6811:3b8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d2e584d67a5b1a868363ed5e83a72ea6bc2cad8a052f64583d0fe95e7fa36e97

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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: 86aea5b688e89bb0-FRA
content-encoding: br
content-type: application/javascript; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Wed, 27 Mar 2024 10:20:21 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: 86aea5b668d69bb0-FRA
content-length: 0
cross-origin-resource-policy: cross-origin
date: Wed, 27 Mar 2024 10:20:20 GMT
location: /turnstile/v0/g/dc6b543c1346/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit
server: cloudflare
vary: Accept-Encoding

GET
H3 200 favicon.ico
challenges.cloudflare.com/ 7 KB
7 KB 61ms
60ms Other
text/plain 2606:4700::6811:3b8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://challenges.cloudflare.com/favicon.ico

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:3b8 , United States, 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="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://challenges.cloudflare.com/turnstile/v0/g/dc6b543c1346/api.js?compat=recaptcha&hl=ro&onload=lcb&render=explicit
accept-language: de-DE,de;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 27 Mar 2024 10:20:22 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: 86aea5bd9fde9bb0-FRA
alt-svc: h3=":443"; ma=86400
content-length: 7406

Verdicts & Comments Add Verdict or Comment

1 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.

object| onpagereveal

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.

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::6811:3b8
bb930e316658cf0ed9e94ecb296cdeb2a8545e22dfb1821ba3418eeed67ba82e
d2e584d67a5b1a868363ed5e83a72ea6bc2cad8a052f64583d0fe95e7fa36e97

challenges.cloudflare.com Open in urlscan Pro 2606:4700::6811:3b8 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Page Statistics

2 Requests

100 %HTTPS

100 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

21 kBTransfer

46 kBSize

0 Cookies

0 Outgoing links

Page URL History

Redirected requests

2 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

0 Cookies

Indicators

challenges.cloudflare.com Open in urlscan Pro
2606:4700::6811:3b8 Public Scan

Screenshot
Live screenshot

Full Image

2
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

21 kB
Transfer

46 kB
Size

0
Cookies

2 HTTP transactions
0 data transactions