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Free WHOIS Checker

See the registration details behind a domain, from its registrar to its expiration date.

  • Free to use
  • No account needed

Look up a domain

Enter a domain or paste a URL. Paths are ignored; only the domain is checked.

Read the record. Know what it means.

The registrar manages the domain registration. Nameservers indicate where its DNS is managed. Registration and expiration dates help you understand the current record, but do not tell the full history of a website.

A domain may have changed hands, dropped, or been registered again. Use registration data alongside past website content and backlink research when evaluating a domain.

Learn about RDAP from ICANN, or check its authority using our free DA PA checker.

Common questions

What does a WHOIS lookup show?

A lookup can show a domain’s registrar, registration date, expiration date, nameservers, and registration status. The available fields depend on the registry, registrar, and domain extension.

Can I see who owns a domain?

Public records often hide personal contact information for privacy. This checker shows available registration details, and does not uncover private owner information or bypass privacy protection.

Does an expiration date mean I can buy the domain?

No. A registrant may renew a domain, and registries can apply grace or redemption periods. Even when no registration record is found, confirm availability and pricing with a registrar before making a decision.