Hits our API

What Is My IP

Your public IP + geo

Asks our Worker for the IP it sees (Cloudflare CF-Connecting-IP), then geo via ipinfo.io. On local/dev it may also call api.ipify.org when the Worker only sees a private address.

Detecting your IP…

More of this kind

DNS CheckerA/AAAA/MX/TXT via Cloudflare DoH

IP Address LookupGeo/ISP for an IP (ipinfo)

WHOIS LookupRDAP/WHOIS registration fields

OG / Meta PreviewOpen Graph + Twitter card for a URL