fawazahmed0 / cloudflare-trace-api

Get IP Address, TimeStamp, User Agent, Country Code, IATA, HTTP Version, TLS/SSL Version & more by Cloudflare

Cloudflare Trace API

Get IP Address, TimeStamp, User Agent, Country Code, IATA, HTTP Version, TLS/SSL Version & more by Cloudflare

Endpoints:

https://one.one.one.one/cdn-cgi/trace
https://1.0.0.1/cdn-cgi/trace
https://cloudflare-dns.com/cdn-cgi/trace
https://cloudflare-eth.com/cdn-cgi/trace
https://cloudflare-ipfs.com/cdn-cgi/trace
https://workers.dev/cdn-cgi/trace
https://pages.dev/cdn-cgi/trace
https://cloudflare.tv/cdn-cgi/trace

Return Format:

fl=Cloudflare WebServer Instance
h=WebServer Hostname
ip=IP Address of client
ts=Epoch Time in seconds.millis (Similar to `date +%s.%3N` in bash)
visit_scheme=https or http
uag=User Agent
colo=IATA location identifier
sliver=Whether the request is splitted
http=HTTP Version
loc=Country Code
tls=TLS or SSL Version
sni=Whether SNI encrypted or plaintext
warp=Whether client over Cloudflares Wireguard VPN
gateway=Whether client over Cloudflare Gateway
rbi=Whether client over Cloudflares Remote Browser Isolation
kex=Key exchange method for TLS

Other Resources:

Convert Return Format to JSON

Other Useful Endpoints by cloudflare:

DNS Over HTTPS API