WHOIS Lookup
See who any domain is registered with, when it was created and when it expires, or find out if it's available to register. Works with IP addresses too.
Frequently asked questions
What is a WHOIS lookup?
WHOIS is the public record of a domain name's registration. A lookup shows the registrar it's registered with, when it was created and when it expires, its status codes and the name servers it uses.
Why can't I see the owner's name?
Most registrars hide personal details for privacy, as required by laws like GDPR. You'll usually still see the registrar, the registrant's country or organization, and an abuse contact.
What happens when a domain expires?
Most domains enter a grace period of around 30 days where the owner can still renew, followed by a redemption period. If nobody renews it, the domain is deleted and becomes available to register again.
What is RDAP?
RDAP (Registration Data Access Protocol) is the modern replacement for WHOIS. It returns the same registration data in a structured, more reliable format. This tool uses RDAP where available and classic WHOIS otherwise.