ESTABLISHING CONNECTION...
The system will automatically read from `domains.txt` if present on the server, or paste a list below.
Diagnostic completed at 2026-08-05 16:43:31 UTC
HTTP/2 403
date: Wed, 05 Aug 2026 16:43:30 GMT
content-type: text/html; charset=UTF-8
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
cf-mitigated: challenge
content-security-policy: default-src 'none'; script-src 'nonce-dm8sSJ8NPd7CteZMJqfT0p' 'unsafe-eval' https://challenges.cloudflare.com; script-src-attr 'none'; style-src 'unsafe-inline'; img-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://challenges.cloudflare.com; frame-src 'self' https://challenges.cloudflare.com blob:; child-src 'self' https://challenges.cloudflare.com blob:; worker-src blob:; form-action http: https:; base-uri 'self'
server: cloudflare
critical-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
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=*
referrer-policy: same-origin
server-timing: chlray;desc="a26742db1f1aca4b"
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Pa%2BJQtktUGJgdNlVznvb29jf%2FCymiRpK6TtTMyxfw6NWykL6D2iaJipOQFRdA2qehygxM9411MSWe8OwHmx2JLBzdrDmb5tAXHEkDakveHKcQ%2FrQTy4K6dIhHA%3D%3D"}]}
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-encoding: br
cf-ray: a26742db1f1aca4b-SIN
alt-svc: h3=":443"; ma=86400
| Type | Host | Target / IP / Value |
|---|---|---|
| A | 1337x.st | 172.67.186.49 |
| A | 1337x.st | 104.21.92.40 |
| NS | 1337x.st | rocky.ns.cloudflare.com |
| NS | 1337x.st | linda.ns.cloudflare.com |
| MX | 1337x.st | mx.runbox.com |
| TXT | 1337x.st | google-site-verification=jLbFbrE4DJ9raZKP3N6-p7wB1WoVbLXs7kx8QcnpH8Q |
| AAAA | 1337x.st | 2606:4700:3030::6815:5c28 |
| AAAA | 1337x.st | 2606:4700:3033::ac43:ba31 |
Just a moment...
N/A
N/A
Header always set Strict-Transport-Security "max-age=31536000" to your server configuration.Based on our scan, 1337x.st is safe. It has a valid SSL certificate and is clear of active network threats.
1337x.st is currently hosted on IP 104.21.92.40 by Cloudflare, Inc..
No, the server IP is clean on major DNSBL lists like Spamhaus.
This detailed intelligence report for 1337x.st provides technical parameters regarding infrastructure, DNS lookup queries, reverse IP addresses, and HTTP/2 network capabilities. Mapped to server IP 104.21.92.40 under Cloudflare, Inc..
Features such as Brotli compression checking, file MIME type verification, redirect chain mapping, IP Spam blacklist checking, and Cloudflare safe URL status assist webmasters in securing and optimizing their infrastructure.