captcha.kra20.ai Open in urlscan Pro
104.21.96.1 Public Scan

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Add Verdict Report

Submitted URL:
https://kn3.sh/
Effective URL:
https://captcha.kra20.ai/
Submission: On December 20 via api (December 20th 2024, 7:00:38 am UTC) from BE — Scanned from US

Summary HTTP 15 Redirects Behaviour Indicators

Summary

This website contacted 2 IPs in 2 countries across 3 domains to perform 15 HTTP transactions. The main IP is 104.21.96.1, located in and belongs to CLOUDFLARENET, US. The main domain is captcha.kra20.ai.
TLS certificate: Issued by WE1 on November 24th 2024. Valid for: 3 months.

This is the only time captcha.kra20.ai was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	172.67.213.163 172.67.213.163	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4 17	104.21.96.1 104.21.96.1	13335 (CLOUDFLAR...) (CLOUDFLARENET)
15	2

1 172.67.213.163 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

kn3.sh	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

17 104.21.96.1 (None, ) 4 redirects

ASN13335 (CLOUDFLARENET, US)

kra20.ai	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
captcha.kra20.ai	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
17	kra20.ai 4 redirects kra20.ai captcha.kra20.ai	35 KB
1	kn3.sh 1 redirects kn3.sh	713 B
0	googleapis.com Failed fonts.googleapis.com Failed
15	3

	Domain	Requested by
9	kra20.ai	2 redirects kra20.ai
8	captcha.kra20.ai	2 redirects kra20.ai captcha.kra20.ai
1	kn3.sh	1 redirects
0	fonts.googleapis.com Failed	captcha.kra20.ai
15	4

This site contains no links.

Subject Issuer	Validity	Valid
kra20.ai WE1	`2024-11-24` - `2025-02-22`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://captcha.kra20.ai/
Frame ID: 47F2D6B081A9535A7A16E9D8B5F5B2B6
Requests: 17 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Captcha

Page URL History Show full URLs

https://kn3.sh/ HTTP 302
https://kra20.ai/ Page URL
https://kra20.ai/ HTTP 302
https://kra20.ai/ Page URL
https://kra20.ai/?cf_captcha_success=1 HTTP 302
https://captcha.kra20.ai/ Page URL
https://captcha.kra20.ai/ HTTP 302
https://captcha.kra20.ai/ HTTP 302
https://captcha.kra20.ai/ Page URL

Detected technologies

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Page Statistics

15
Requests

87 %
HTTPS

0 %
IPv6

3
Domains

4
Subdomains

2
IPs

2
Countries

33 kB
Transfer

82 kB
Size

19
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://kn3.sh/ HTTP 302
https://kra20.ai/ Page URL
https://kra20.ai/ HTTP 302
https://kra20.ai/ Page URL
https://kra20.ai/?cf_captcha_success=1 HTTP 302
https://captcha.kra20.ai/ Page URL
https://captcha.kra20.ai/ HTTP 302
https://captcha.kra20.ai/ HTTP 302
https://captcha.kra20.ai/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

https://kn3.sh/ HTTP 302
https://kra20.ai/

Request Chain 4

https://kra20.ai/ HTTP 302
https://kra20.ai/

Request Chain 8

https://kra20.ai/?cf_captcha_success=1 HTTP 302
https://captcha.kra20.ai/

15 HTTP transactions
2 data transactions

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

GET
H3

200

/ Show response
kra20.ai/
Redirect Chain

https://kn3.sh/
https://kra20.ai/

718 B
1 KB

330ms
281ms

Document
text/html

104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://kra20.ai/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 85018d7c7027dc4181e0fee07d363010e8862c44a4e0968021bf3be8d6d6c216

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8f4dc18f6f32da9f-MIA
content-encoding: zstd
content-type: text/html; charset=UTF-8
date: Fri, 20 Dec 2024 07:00:34 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dd6RL7HoEpBvnMb7VhuerKRSac%2F%2B12MKTqWA2VT%2Bb7vZKWeCEsXRlOdiFA4a1CYDBZUvr2YsGc6uVzOKf2Ws0DwNrQxKj%2BEYcIBEywh4LK3zXr2QOkA0iUDhgA%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding

Redirect headers

access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8f4dc189aadc3365-MIA
content-type: text/html; charset=UTF-8
date: Fri, 20 Dec 2024 07:00:33 GMT
location: https://kra20.ai
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority: u=0,i
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DyK%2B9rRNsPTTOjuUYqnt8u%2BsPrt9zz6XCF8aWP11eXeKPHMHSRdgqIpFXmHIrZ%2BXt%2FmkVXDVlarNZ2vXVRf6AuqVEscUjpUmrnuF6f%2FQ%2Fzrw5xFvbWRIb2A%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfL4;desc="?proto=QUIC&rtt=30469&min_rtt=30167&rtt_var=5033&sent=12&recv=10&lost=0&retrans=0&sent_bytes=4158&recv_bytes=4476&delivery_rate=501&cwnd=12000&unsent_bytes=0&cid=fdde415e74fd03ec&ts=877&x=1" cfExtPri cfHdrFlush;dur=0

GET
H3 200 connect.min.js Show response
kra20.ai/js/ 11 KB
3 KB 40ms
39ms Script
application/javascript 104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://kra20.ai/js/connect.min.js?1
Requested by: Host: kra20.ai
URL: https://kra20.ai/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9fa0fd5b129cc1062500cf31c6be66f6617d829c3e4ccf0dc7cdba46f992632e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://kra20.ai/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "2c0a-6243578862419-gzip"
age: 6561
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2Bdr2z%2F3SY5Ui2ihB1fEjzrlXlcRPcZn8Dj5ci1A8K13VFNHZcGogz1M4V5oYk0ENa52TxrlT9bkbQ1lIldRK2chtka0SxMJRoEedtHcCGb0ynyP8YdxFKj7VHA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
date: Fri, 20 Dec 2024 07:00:34 GMT
content-type: application/javascript
last-modified: Fri, 11 Oct 2024 15:52:14 GMT
vary: Accept-Encoding
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8f4dc1914f34da9f-MIA
accept-ranges: bytes
content-length: 2923
server: cloudflare

GET
H3 200 take_server.php
kra20.ai/modules/onion_servers/ 0
475 B 158ms
158ms XHR
text/html 104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://kra20.ai/modules/onion_servers/take_server.php
Requested by: Host: kra20.ai
URL: https://kra20.ai/js/connect.min.js?1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
X-Requested-With: XMLHttpRequest

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
cf-cache-status: DYNAMIC
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hMhA68c7%2Fksc35oIQ2aEIxVIo3xnV3Choto5yVaFoKIGhhAh2GiiSpT336yPdzO%2BhNB3azGpEwVcsMofP8ExB00D%2FmVc582NzQgddR%2B1i3c%2FLY5uxvpaCD7l7Q%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8f4dc1918f35da9f-MIA
alt-svc: h3=":443"; ma=86400
date: Fri, 20 Dec 2024 07:00:34 GMT
content-type: text/html; charset=UTF-8
server: cloudflare

GET
H3 200 favicon.ico
kra20.ai/ 598 B
1 KB 43ms
43ms Other
image/vnd.microsoft.icon 104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://kra20.ai/favicon.ico
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 4f0b7e5217318eedc1b42ca1ce5e128c649c97082912f1d800eec1325207ad96

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=14400
content-encoding: zstd
cf-cache-status: HIT
etag: W/"256-624357819dd6a"
age: 5414
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=I42uDvjnZyjgGVx5tyn52e5uR3qBTsgjIA26fbV%2FTcZlt6ResU0Ki%2BIdg9E7lIV4oOj%2BrryxfF%2BhxfkFUmOMBt9KpIHbOp6Nt6TX3A8zn0%2Bum2AvjzNjwUqztA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8f4dc1918f36da9f-MIA
alt-svc: h3=":443"; ma=86400
date: Fri, 20 Dec 2024 07:00:34 GMT
content-type: image/vnd.microsoft.icon
last-modified: Fri, 11 Oct 2024 15:52:07 GMT
server: cloudflare
vary: Accept-Encoding

GET
H3

200

/ Show response
kra20.ai/
Redirect Chain

https://kra20.ai/
https://kra20.ai/

14 KB
7 KB

165ms
165ms

Document
text/html

104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://kra20.ai/
Requested by: Host: kra20.ai
URL: https://kra20.ai/js/connect.min.js?1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 1910d098157b0ce1eef482e8702bc56363329553957a5d6dd889a6a9abc8e822

Request headers

Referer: https://kra20.ai/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8f4dc1938f40da9f-MIA
content-encoding: zstd
content-type: text/html; charset=UTF-8
date: Fri, 20 Dec 2024 07:00:34 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fxvUd752NZroHTSXapeVvXUF5K96xMKPWP9MUKB%2FOUS43B20QEKkp3nRgmazq%2Balgm4iXMqB32HnsYB5idWUfp%2FHM92BDV6anLVR4rfagHW2Y%2FoqDxWfpbnoqA%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding

Redirect headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8f4dc1928f3bda9f-MIA
content-type: text/html; charset=UTF-8
date: Fri, 20 Dec 2024 07:00:34 GMT
location: /
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8lBJbdtqCKe4q7StYL7RiMSnFErxxTQ86qHXe%2F4%2ByIEmXcCNDog2%2FfUQhr7TufTBqIW84x8Yab6lTMVdpl%2FJ2NM4hFxL1DLX8C40qGVqjNFPk5WJYJhZqb2mvQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare

GET
DATA 200
OK truncated
/ 586 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: fc95732d9ff3b17fcb3e64fd12c0d451c38e64e1a4b420c556a7feb756a0a3fa

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

Content-Type: image/png

GET
H3 404 transparent.gif
kra20.ai/cdn-cgi/images/trace/managed/nojs/ 553 B
553 B 34ms
34ms Image
text/html 104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://kra20.ai/cdn-cgi/images/trace/managed/nojs/transparent.gif?ray=794d630be9c098f7

Requested by

Host: kra20.ai
URL: https://kra20.ai/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6fc8caf11b83feb15665491d9f3d0d788299fa8a94adc7adbc256acc0917f5cb

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://kra20.ai/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
cf-ray: 8f4dc194bf44da9f-MIA
date: Fri, 20 Dec 2024 07:00:34 GMT
content-type: text/html
vary: Accept-Encoding
server: cloudflare
x-frame-options: DENY

GET
H3 200 favicon.ico
kra20.ai/ 598 B
0 0ms
0ms Other
image/vnd.microsoft.icon 104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://kra20.ai/favicon.ico
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 4f0b7e5217318eedc1b42ca1ce5e128c649c97082912f1d800eec1325207ad96

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://kra20.ai/

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=14400
content-encoding: zstd
cf-cache-status: HIT
etag: W/"256-624357819dd6a"
age: 5414
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=I42uDvjnZyjgGVx5tyn52e5uR3qBTsgjIA26fbV%2FTcZlt6ResU0Ki%2BIdg9E7lIV4oOj%2BrryxfF%2BhxfkFUmOMBt9KpIHbOp6Nt6TX3A8zn0%2Bum2AvjzNjwUqztA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8f4dc1918f36da9f-MIA
alt-svc: h3=":443"; ma=86400
date: Fri, 20 Dec 2024 07:00:34 GMT
content-type: image/vnd.microsoft.icon
last-modified: Fri, 11 Oct 2024 15:52:07 GMT
server: cloudflare
vary: Accept-Encoding

GET
H3

200

/ Show response
captcha.kra20.ai/
Redirect Chain

https://kra20.ai/?cf_captcha_success=1
https://captcha.kra20.ai/

718 B
1 KB

265ms
163ms

Document
text/html

104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://captcha.kra20.ai/
Requested by: Host: kra20.ai
URL: https://kra20.ai/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 85018d7c7027dc4181e0fee07d363010e8862c44a4e0968021bf3be8d6d6c216

Request headers

Referer: https://kra20.ai/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8f4dc1a37f5fda9f-MIA
content-encoding: zstd
content-type: text/html; charset=UTF-8
date: Fri, 20 Dec 2024 07:00:37 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lebHMFtOvR6Onb9c6ANpdJCLCf9HAMxWhyV8ebcPlZ5LjlLIerWdpzrnVQRs3PeRaKgHHXDPgAzmksI8yX0jbx6zfDlSbY%2FgncB%2B4yaFayMkMoiaIkX3%2FWcBI7Y46CcgltJD"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding

Redirect headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8f4dc1a1df5ada9f-MIA
content-type: text/html; charset=UTF-8
date: Fri, 20 Dec 2024 07:00:36 GMT
location: https://captcha.kra20.ai
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Uhd4Je0Sqn1aEA%2BIv35%2FovlVnbdPUQR9AhBJlWpQdcfLuQ%2FcLlgMkqG2NLKnhiDnl%2FxTzO5gbBP5tYF4qFpynGzYIY%2FdjZRE%2B0Ovf0k2bJcuSr%2FcUljDZ0thug%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare

GET
H3 200 connect.min.js Show response
captcha.kra20.ai/js/ 11 KB
3 KB 41ms
41ms Script
application/javascript 104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://captcha.kra20.ai/js/connect.min.js?1
Requested by: Host: captcha.kra20.ai
URL: https://captcha.kra20.ai/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9fa0fd5b129cc1062500cf31c6be66f6617d829c3e4ccf0dc7cdba46f992632e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://captcha.kra20.ai/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "2c0a-6243578862419-gzip"
age: 5414
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3h6a1LrDIBH3FFKVecncs8xCVbVUsk83aPZL%2BqWcJ4Tar8fhkdPHnh4IGDrJxVQffizLojDGykWYxhs76vmvTOa9yj4V%2BFa0UnKBq1Te959nPkuntxtQ4jQm5Jgu5bbJ8apK"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
date: Fri, 20 Dec 2024 07:00:37 GMT
content-type: application/javascript
last-modified: Fri, 11 Oct 2024 15:52:14 GMT
vary: Accept-Encoding
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8f4dc1a48f60da9f-MIA
accept-ranges: bytes
content-length: 2923
server: cloudflare

GET
H3 200 take_server.php
captcha.kra20.ai/modules/onion_servers/ 0
484 B 158ms
157ms XHR
text/html 104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://captcha.kra20.ai/modules/onion_servers/take_server.php
Requested by: Host: captcha.kra20.ai
URL: https://captcha.kra20.ai/js/connect.min.js?1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
X-Requested-With: XMLHttpRequest

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
cf-cache-status: DYNAMIC
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gWQm7k4ps%2Bak8relUSjf6P0Jg%2BbLVwjauYbCc0tRMCJUt2CVAj9%2BsaRdJrJfxX2HfcWSnm3znSy0Xk9NPe0%2BkCC%2BKaut4snwwD%2FXaa7bp4Bayn%2FtMlSV5VxRm%2BYTQ6%2BUMAKh"}],"group":"cf-nel","max_age":604800}
cf-ray: 8f4dc1a4df61da9f-MIA
alt-svc: h3=":443"; ma=86400
date: Fri, 20 Dec 2024 07:00:37 GMT
content-type: text/html; charset=UTF-8
server: cloudflare

GET
H3 200 favicon.ico
captcha.kra20.ai/ 598 B
1 KB 41ms
40ms Other
image/vnd.microsoft.icon 104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://captcha.kra20.ai/favicon.ico
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 4f0b7e5217318eedc1b42ca1ce5e128c649c97082912f1d800eec1325207ad96

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=14400
content-encoding: zstd
cf-cache-status: HIT
etag: W/"256-624357819dd6a"
age: 5413
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LGFW8MKGx%2FCC3Gf71h7TYXWLU1tqlylNPdM7oF5E3%2FwTRzuhl%2BusfToND6hZrTWmGydLnTIMti8D69Cy3YepIQNh%2BRRnKnoFee018qPAqQQaqnEG6u2BQO2p8qSfEs3mO5yV"}],"group":"cf-nel","max_age":604800}
cf-ray: 8f4dc1a4df62da9f-MIA
alt-svc: h3=":443"; ma=86400
date: Fri, 20 Dec 2024 07:00:37 GMT
content-type: image/vnd.microsoft.icon
last-modified: Fri, 11 Oct 2024 15:52:07 GMT
server: cloudflare
vary: Accept-Encoding

GET
H3

200

Primary Request / Show response
captcha.kra20.ai/
Redirect Chain

https://captcha.kra20.ai/
https://captcha.kra20.ai/
https://captcha.kra20.ai/

20 KB
14 KB

318ms
317ms

Document
text/html

104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://captcha.kra20.ai/
Requested by: Host: captcha.kra20.ai
URL: https://captcha.kra20.ai/js/connect.min.js?1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 08393af41f4ad117577eac3f3c34c0562bfc2722d25010234ffb7af98d58a89f

Request headers

Referer: https://captcha.kra20.ai/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8f4dc1a95f71da9f-MIA
content-encoding: zstd
content-type: text/html; charset=UTF-8
date: Fri, 20 Dec 2024 07:00:38 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=417A6FF2pl8fXjOlHDFjbWATqzdLgPzeEnhf8i9eBfj6zuwwJPbMuN2D2DX069b0X8lJgjlwYG4HeCiabZCNBCxXXIZALmYbxQ2Oj9YZbFhVTUZydPOpxwwMC2Etn%2BYB3Kc%2B"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding

Redirect headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8f4dc1a6df6ada9f-MIA
content-type: text/html; charset=UTF-8
date: Fri, 20 Dec 2024 07:00:37 GMT
location: /
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kqClr6aK836Ju2wWY9SjkLXg%2BeB1t8UMDKuVGDbwVKFrV9Mx2UQUpCYgADvQRqRNbCEk%2B8%2B2OGvDhQrS69TW1SvbcjnhgcsDefFdsTmbRsNZ1DBZdSii0SYZkEy3%2BmSzXZY%2F"}],"group":"cf-nel","max_age":604800}
server: cloudflare

GET css2
fonts.googleapis.com/ 0
0

GET normalize.css
captcha.kra20.ai/css/ 0
0

GET
H3 200 connect.min.js Show response
captcha.kra20.ai/js/ 11 KB
0 41ms
41ms Script
application/javascript 104.21.96.1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://captcha.kra20.ai/js/connect.min.js?1
Requested by: Host: captcha.kra20.ai
URL: https://captcha.kra20.ai/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.96.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9fa0fd5b129cc1062500cf31c6be66f6617d829c3e4ccf0dc7cdba46f992632e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://captcha.kra20.ai/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "2c0a-6243578862419-gzip"
age: 5414
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3h6a1LrDIBH3FFKVecncs8xCVbVUsk83aPZL%2BqWcJ4Tar8fhkdPHnh4IGDrJxVQffizLojDGykWYxhs76vmvTOa9yj4V%2BFa0UnKBq1Te959nPkuntxtQ4jQm5Jgu5bbJ8apK"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
date: Fri, 20 Dec 2024 07:00:37 GMT
content-type: application/javascript
last-modified: Fri, 11 Oct 2024 15:52:14 GMT
vary: Accept-Encoding
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8f4dc1a48f60da9f-MIA
accept-ranges: bytes
content-length: 2923
server: cloudflare

GET
DATA 200
OK truncated
/ 12 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: fd00eca8cc8da90494d24281df806a55b503f9a9b8523e0f811ba2cb2aedc2b4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

Content-Type: image/png

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&display=swap

Domain: captcha.kra20.ai
URL: https://captcha.kra20.ai/css/normalize.css

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.

19 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.

Domain/Path	Expires	Name / Value
kn3.sh/	1970-01-21 01:51:18	Name: go Value: 1
kra20.ai/	1970-01-21 10:36:54	Name: tor_scheme_id Value: 1735191893
kra20.ai/	1970-01-21 10:36:54	Name: tor_port Value: 9384
kra20.ai/	1970-01-21 10:36:54	Name: session_id Value: f91a99f51c88c9b9cb1c4cc4e4764db6
kra20.ai/	1970-01-21 10:36:54	Name: connecting_hash_lite_version Value: 1734678034
kra20.ai/	1970-01-21 10:36:54	Name: connecting_hash Value: b76a56b68c1316cd2ff9f779bffcb1c0
kra20.ai/	1970-01-21 10:36:54	Name: onion_server_id Value: 10
kra20.ai/	1970-01-21 01:51:23	Name: session_temp_active Value: 1
kra20.ai/	1970-01-21 01:51:32	Name: cf_check_x0_cptch Value: 1
captcha.kra20.ai/	1970-01-21 10:36:54	Name: tor_scheme_id Value: 1735114847
captcha.kra20.ai/	1970-01-21 10:36:54	Name: tor_port Value: 9151
captcha.kra20.ai/	1970-01-21 10:36:54	Name: session_id Value: 4a9e61d47d3e461ff858fe4224ab700e
captcha.kra20.ai/	1970-01-21 10:36:54	Name: connecting_hash_lite_version Value: 1734678037
captcha.kra20.ai/	1970-01-21 10:36:54	Name: connecting_hash Value: 5e190adaceddd0ae8c9e5b44feeafb2d
captcha.kra20.ai/	1970-01-21 10:36:54	Name: onion_server_id Value: 3
captcha.kra20.ai/	1970-01-21 01:51:23	Name: session_temp_active Value: 1
captcha.kra20.ai/	1970-01-21 01:51:23	Name: proxy_cf_session_id Value: 727422
captcha.kra20.ai/	1969-12-31 23:59:59	Name: remote_route Value: 1
captcha.kra20.ai/	1969-12-31 23:59:59	Name: remote_server_id Value: csrv_12

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://kra20.ai/cdn-cgi/images/trace/managed/nojs/transparent.gif?ray=794d630be9c098f7 Message: Failed to load resource: the server responded with a status of 404 ()

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.

captcha.kra20.ai
fonts.googleapis.com
kn3.sh
kra20.ai
captcha.kra20.ai
fonts.googleapis.com
104.21.96.1
172.67.213.163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captcha.kra20.ai Open in urlscan Pro 104.21.96.1 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

15 Requests

87 %HTTPS

0 %IPv6

3 Domains

4 Subdomains

2 IPs

2 Countries

33 kBTransfer

82 kBSize

19 Cookies

0 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Failed requests

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

19 Cookies

1 Console Messages

Indicators

captcha.kra20.ai Open in urlscan Pro
104.21.96.1 Public Scan

Screenshot
Live screenshot

Full Image

15
Requests

87 %
HTTPS

0 %
IPv6

3
Domains

4
Subdomains

2
IPs

2
Countries

33 kB
Transfer

82 kB
Size

19
Cookies

15 HTTP transactions
2 data transactions