Look up WHOIS information for any domain. Check registrar, creation date, expiration date, name servers, and registration status. Free WHOIS domain lookup.
WHOIS lookup retrieves registration information for a domain name. It shows who registered the domain, when it was created, when it expires, which registrar manages it, the nameservers, and the domain status codes that indicate its current state.
Enter any domain name to retrieve its WHOIS data via the RDAP protocol. Results include the registrar, creation and expiration dates, name servers, domain status, and registrant information (if not privacy-protected).
WHOIS is a query protocol that retrieves registration information about domain names and IP addresses. It provides details about who registered a domain, when, and through which registrar.
Many domain owners use WHOIS privacy protection (also called domain privacy) to hide their personal information. This is legal and recommended to prevent spam, social engineering, and identity theft.
RDAP (Registration Data Access Protocol) is the modern replacement for WHOIS. It provides structured, standardized responses and supports access controls. ICANN requires registrars to support RDAP.