WHOIS Lookup

Look up domain registration information via RDAP.

Result:

 

What does WHOIS Lookup do?

Looks up domain registration information via RDAP (Registration Data Access Protocol). Shows registrar, creation date, expiry, and contact info when available.

What is it used for?

  • Domain research: Check if a domain is available or when it expires
  • Security: Verify domain ownership and registrar
  • Compliance: Access registration data for legal or audit purposes

How it works

Uses RDAP (rdap.org) which provides structured JSON instead of legacy WHOIS. Rate limit: ~10 requests per 10 seconds.