Lite Whois

WHOIS is a protocol that reveals domain registration details — including registrar, registration dates, and contact information. It helps you discover who owns a domain and when it was registered.

RDAP (Registration Data Access Protocol) is the modern successor to WHOIS. It delivers structured JSON data over HTTPS with improved security, better international support, and a more reliable experience.

Absolutely. Lite Whois is completely free with no limits on lookups. We believe domain information should be accessible to everyone.

It couldn’t be simpler. Enter a domain name in the search field and click Look Up. You’ll see registration details, registrar information, and name servers instantly.