See registration details, expiry dates, nameservers, and more.
Why use our free WHOIS lookup tool?
Instant domain details
Get registration dates, expiry info, registrar details, and nameservers in seconds. No sign-up or email required — just type a domain and search.
Check domain expiration
Find out when a domain expires so you can plan ahead. Whether you're tracking your own domains or watching one you want to register, expiry dates are front and center.
Research any website
Curious who owns a website or when it was created? WHOIS data reveals the registrar, creation date, and DNS configuration of any domain name on the internet.
100% free, no limits
Look up as many domains as you want — completely free. No accounts, no subscriptions. Perfect for small business owners, developers, and anyone doing domain research.
Frequently asked questions
What is WHOIS?
WHOIS is a public protocol that provides registration information about domain names. It shows who registered a domain, when it was created, when it expires, and what nameservers it uses. Many registrars redact personal info for privacy, but the technical details are always available.
Is this WHOIS lookup free?
Yes, completely free with no limits. You don't need to create an account or provide any personal information. Search as many domains as you like.
Why is some information hidden?
Most domain registrars now offer WHOIS privacy protection (also called domain privacy). This replaces the registrant's personal contact information with the registrar's proxy details to protect against spam and unwanted contact.
What can I learn from a WHOIS lookup?
You can find out when a domain was registered, when it expires, which registrar manages it, the nameservers it uses, and its current status codes. This is useful for verifying domain ownership, checking expiry dates, or troubleshooting DNS issues.