Free WHOIS lookup tool to find domain owner information, registration date, expiration date, and nameserver details for any domain name.
Every domain name has a public record attached to it — the WHOIS record — that shows who registered it and when. Whether you're researching a domain you want to buy, checking when a competitor's domain expires, or investigating a suspicious site, a WHOIS lookup is the first place to start.
Our free WHOIS Lookup tool gives you the full WHOIS record for any domain.
What WHOIS Reveals
- Registrar — Where the domain was registered
- Registrant name & organisation — Who owns it
- Registration & expiration dates — When it was created and when it expires
- Nameservers — Which DNS servers manage it
- Status codes — Whether the domain is locked, pending transfer, etc.
Common Uses
Checking if a domain is available for purchase (spoiler: already taken domains show owner details). Researching a suspicious domain that emailed your business. Or just keeping tabs on when your own domains are up for renewal.
Keep in mind that many registrars offer WHOIS privacy protection, so you might see "Redacted for Privacy" instead of personal details for some domains.