Whois Lookup

Domain registration details via RDAP — the modern, structured successor to WHOIS

Lookups query the public RDAP bootstrap service (rdap.org), which forwards to the domain's actual registry — no query is logged by this site. Registrant contact details are typically redacted by registries for privacy since GDPR.

About this tool

RDAP (Registration Data Access Protocol) is the modern, structured replacement for the old plain-text WHOIS protocol, returning JSON instead of loosely formatted text and standardizing fields across registries. This tool queries the public RDAP bootstrap service to find which registry holds a domain, then fetches and displays its registrar, creation and expiration dates, status codes, and nameservers.

Why can't I see the domain owner's name or email? ▾

Since GDPR took effect in 2018, most registries redact registrant contact details by default; you'll typically see the registrar's privacy-proxy contact instead of the actual owner.

What do status codes like "clientTransferProhibited" mean? ▾

These EPP status codes describe locks and states on the domain — that particular one means the registrar has locked it against being transferred to a different registrar, usually a routine anti-hijacking protection rather than a problem.

Why does a newly registered domain show no results yet? ▾

Registry data can take a short time to propagate after registration, and some registries have brief delays before a domain becomes queryable via RDAP.