free.subzerochecker.xyz

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 7 HTTP transactions. The main IP is 2606:4700:3037::ac43:dac5, located in United States and belongs to CLOUDFLARENET, US. The main domain is free.subzerochecker.xyz.
TLS certificate: Issued by E1 on January 17th 2024. Valid for: 3 months.

This is the only time free.subzerochecker.xyz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2606:4700:303... 2606:4700:3033::6815:262a	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2606:4700:303... 2606:4700:3037::ac43:dac5	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6811:2b8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
7	3

1 2606:4700:3033::6815:262a (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

free.subzerochecker.xyz	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700:3037::ac43:dac5 (United States)

ASN13335 (CLOUDFLARENET, US)

free.subzerochecker.xyz	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6811:2b8 (United States)

ASN13335 (CLOUDFLARENET, US)

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

	Apex Domain Subdomains	Transfer
5	subzerochecker.xyz 1 redirects free.subzerochecker.xyz	76 KB
2	cloudflare.com challenges.cloudflare.com — Cisco Umbrella Rank: 5168	13 KB
7	2

	Domain	Requested by
5	free.subzerochecker.xyz	1 redirects free.subzerochecker.xyz
2	challenges.cloudflare.com	free.subzerochecker.xyz challenges.cloudflare.com
7	2

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

Domain
www.cloudflare.com

Subject Issuer	Validity	Valid
subzerochecker.xyz E1	`2024-01-17` - `2024-04-16`	3 months	crt.sh
challenges.cloudflare.com Cloudflare Inc ECC CA-3	`2023-08-18` - `2024-08-17`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://free.subzerochecker.xyz/
Frame ID: F1ADB17BFC0C91A2563DD10ADD0BFA65
Requests: 6 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/dlorp/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: A4A75F39DBF58C38C5D20EC336C2B8CA
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Just a moment...

Page URL History Show full URLs

http://free.subzerochecker.xyz/ HTTP 301
https://free.subzerochecker.xyz/ Page URL

Page Statistics

7
Requests

86 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

88 kB
Transfer

231 kB
Size

0
Cookies

1 Outgoing links

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

URL: https://www.cloudflare.com/?utm_source=challenge&utm_campaign=m
Title: Cloudflare

Search URL Search Domain Scan URL

Page URL History

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

http://free.subzerochecker.xyz/ HTTP 301
https://free.subzerochecker.xyz/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions
0 data transactions

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

GET
H2

403

Primary Request / Show response
free.subzerochecker.xyz/
Redirect Chain

http://free.subzerochecker.xyz/
https://free.subzerochecker.xyz/

15 KB
8 KB

132ms
45ms

Document
text/html

2606:4700:3037::ac43:dac5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://free.subzerochecker.xyz/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3037::ac43:dac5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

97e6dd2065fe7312454e198196a39f931604ad43783c2bf8ebb2a8fc09758896

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc: h3=":443"; ma=86400
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-mitigated: challenge
cf-ray: 8513e09aecb69bb6-FRA
content-encoding: br
content-type: text/html; charset=UTF-8
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
date: Tue, 06 Feb 2024 13:53:05 GMT
expires: Thu, 01 Jan 1970 00:00:01 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy: same-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=gHXoVB0xXnxGA70qy30795U1qonIWW%2FErKuDeSLtx0QnEuxFwtbvZW%2F%2BOxoOi8S8jxREGeooT%2BhFJv8JaEELy%2BZ83OoCtKJRk2JyKCK0ALewqMeX%2BZ3pfE%2B1UcoGkkuRCeU6huAwf6gSGatWUQ39dOeLwlAbNQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-frame-options: SAMEORIGIN

Redirect headers

CF-RAY: 8513e0998b3e4047-SIN
Cache-Control: max-age=3600
Connection: keep-alive
Date: Tue, 06 Feb 2024 13:53:05 GMT
Expires: Tue, 06 Feb 2024 14:53:05 GMT
Location: https://free.subzerochecker.xyz/
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TadWoUfl3vFBfT1F6P0j7MzPe2l9WOY0IPjKIeAe98q7Ru97p36hcn38xYoJziKpJXBfwhVjDCuxmq9mm0tMknCJCwE6MFUYDDpupk3y2lQBgiuSjgoXlIt%2F31%2FkFXhsG8VF9M0BC1dRcNUOvMl9wLsZ3DyvAw%3D%3D"}],"group":"cf-nel","max_age":604800}
Server: cloudflare
Transfer-Encoding: chunked
Vary: Accept-Encoding
alt-svc: h3=":443"; ma=86400

GET
H2 200 v1 Show response
free.subzerochecker.xyz/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/ 165 KB
56 KB 52ms
51ms Script
application/javascript 2606:4700:3037::ac43:dac5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://free.subzerochecker.xyz/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8513e09aecb69bb6
Requested by: Host: free.subzerochecker.xyz
URL: https://free.subzerochecker.xyz/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3037::ac43:dac5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 3e67913dd09da391c1f264dd0f0efce1b5b128799a5a65cad26ce2fe473518a8

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://free.subzerochecker.xyz/?__cf_chl_rt_tk=Gc.Pq_zf7DKVo8_WqRVakGJCaBrvKAd1HSHJwjQ3hww-1707227585-0-zQ2l
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date: Tue, 06 Feb 2024 13:53:05 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XvAtS0BvCL4cKEjklSI8%2FTCEVrYIs7hUMqzJ%2B3cLdmFRWmgk%2BIFk3oDbhhxSY7iP0ut5ctbKiaKhxNmS3FqGwh20fpjS9mFVgBGCBsXdEPTLuBnjdKRZKvhPDjIS4KIzlQV0zEt%2FkM%2FkYTmokjQhWFX9c9ytmg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=UTF-8
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray: 8513e09b7d629bb6-FRA
alt-svc: h3=":443"; ma=86400

GET
H2 200 api.js Show response
challenges.cloudflare.com/turnstile/v0/g/ea25f566/ 37 KB
13 KB 162ms
79ms Script
application/javascript 2606:4700::6811:2b8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://challenges.cloudflare.com/turnstile/v0/g/ea25f566/api.js?onload=xZNcr9&render=explicit
Requested by: Host: free.subzerochecker.xyz
URL: https://free.subzerochecker.xyz/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8513e09aecb69bb6
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: 18cbe0edc0b01c71a6c3ffe704550a8bb1cfe7e02839b7dbdc9c44288bf8b59c

Request headers

Referer
Origin: https://free.subzerochecker.xyz
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date: Tue, 06 Feb 2024 13:53:06 GMT
content-encoding: br
server: cloudflare
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: max-age=31536000
cf-ray: 8513e09c68f99a3c-FRA
alt-svc: h3=":443"; ma=86400

GET
H2 404 favicon.ico
free.subzerochecker.xyz/ 1 KB
1 KB 55ms
54ms Image
text/html 2606:4700:3037::ac43:dac5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://free.subzerochecker.xyz/favicon.ico
Requested by: Host: free.subzerochecker.xyz
URL: https://free.subzerochecker.xyz/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3037::ac43:dac5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 1874716feea55f2c8fff862289e086743a68a296735e09ed842014ed61ec183e

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://free.subzerochecker.xyz/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 06 Feb 2024 13:53:05 GMT
content-encoding: br
cf-cache-status: BYPASS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=n%2B5ehhKn7xxBzFTesnfeETOsYVWYj6ZmaAyVbMMB2Jt4NdV%2B8imWM6Q304UaQ993EoqTKNeBneryO9D%2BO8M%2BQG5TnQeYriZDraci%2BpWxcOCKPCX1%2BXtjp7HsMrdq80AelLNwXEK5B1rYPJSxppOsRCL786PL6w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/html
cache-control: private, no-cache, max-age=0
cf-ray: 8513e09bede19bb6-FRA
alt-svc: h3=":443"; ma=86400

GET
BLOB 200
OK 1bd58dee-bd73-4cae-b734-2eb09148479f
https://free.subzerochecker.xyz/ 13 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://free.subzerochecker.xyz/1bd58dee-bd73-4cae-b734-2eb09148479f
Requested by: Host: free.subzerochecker.xyz
URL: https://free.subzerochecker.xyz/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://free.subzerochecker.xyz/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Content-Length: 13
Content-Type: text/javascript

POST
H3 200 ad93d7667601de4 Show response
free.subzerochecker.xyz/cdn-cgi/challenge-platform/h/g/flow/ov1/2070695092:1707226127:ioi-57Guq7piNWb3LAjcLdKtb6usvNLSdK4oxMAGxWk/8513e09aecb69bb6/ 13 KB
10 KB 68ms
68ms XHR
text/plain 2606:4700:3037::ac43:dac5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://free.subzerochecker.xyz/cdn-cgi/challenge-platform/h/g/flow/ov1/2070695092:1707226127:ioi-57Guq7piNWb3LAjcLdKtb6usvNLSdK4oxMAGxWk/8513e09aecb69bb6/ad93d7667601de4
Requested by: Host: free.subzerochecker.xyz
URL: https://free.subzerochecker.xyz/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8513e09aecb69bb6
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3037::ac43:dac5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 351e56e70a14ae2115fe306f7ad08e2c82d8c04c272930b6b0740d862d5f4777

Request headers

Referer: https://free.subzerochecker.xyz/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
CF-Challenge: ad93d7667601de4
Content-type: application/x-www-form-urlencoded

Response headers

date: Tue, 06 Feb 2024 13:53:06 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xdQxnWCkb5MVvioK44Sea%2FPuc%2BHUFNWgRVhuYayAOEgw3XW6v%2FuzA5bpi4MGbG%2FKL49Fe5khUGuROp4nw7zKNcmklj3BUTTY%2FIjpQ0BVpVQJrSHM2Di2X1FcXi51EUt98kPopE6wXT%2FtJCxHxzOG0TSawK%2BOfw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/plain; charset=UTF-8
cf-ray: 8513e09c9df6b956-AMS
alt-svc: h3=":443"; ma=86400
cf-chl-gen: siQeF9dFwGwe1R77YnpE1dyW46xo1wy5Erz/PEMjuLUHWg5Ls7yrxGZNdL7uT1NV$Jus6+oo0m0bsTZ1JVh97EQ==

GET
H3 200 normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/dlorp/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame A4A7 0
0 140ms
97ms Document
text/html 2606:4700::6811:2b8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/dlorp/0x4AAAAAAADnPIDROrmt1Wwj/light/normal

Requested by

Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/g/ea25f566/api.js?onload=xZNcr9&render=explicit

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:2b8 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc: h3=":443"; ma=86400
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray: 8513e09d9e480476-FRA
content-encoding: br
content-security-policy: frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'
content-type: text/html; charset=UTF-8
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: cross-origin
date: Tue, 06 Feb 2024 13:53:06 GMT
document-policy: js-profiling
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy: same-origin
server: cloudflare

Verdicts & Comments Add Verdict or Comment

15 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

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.

4 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
security	warning	Message: Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
security	warning	Message: Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network	error	URL: https://free.subzerochecker.xyz/ Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://free.subzerochecker.xyz/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

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-Frame-Options	SAMEORIGIN

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
free.subzerochecker.xyz
2606:4700:3033::6815:262a
2606:4700:3037::ac43:dac5
2606:4700::6811:2b8
1874716feea55f2c8fff862289e086743a68a296735e09ed842014ed61ec183e
18cbe0edc0b01c71a6c3ffe704550a8bb1cfe7e02839b7dbdc9c44288bf8b59c
351e56e70a14ae2115fe306f7ad08e2c82d8c04c272930b6b0740d862d5f4777
3e67913dd09da391c1f264dd0f0efce1b5b128799a5a65cad26ce2fe473518a8
8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04
97e6dd2065fe7312454e198196a39f931604ad43783c2bf8ebb2a8fc09758896

free.subzerochecker.xyz Open in urlscan Pro 2606:4700:3037::ac43:dac5 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

7 Requests

86 %HTTPS

100 %IPv6

2 Domains

2 Subdomains

3 IPs

1 Countries

88 kBTransfer

231 kBSize

0 Cookies

1 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

15 JavaScript Global Variables

0 Cookies

4 Console Messages

Security Headers

Indicators

free.subzerochecker.xyz Open in urlscan Pro
2606:4700:3037::ac43:dac5 Public Scan

Screenshot
Live screenshot

Full Image

7
Requests

86 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

88 kB
Transfer

231 kB
Size

0
Cookies

7 HTTP transactions
0 data transactions