Enter a domain name without http:// or www.
Looking up domain information...
Check domain registration details, expiration dates, nameservers, SSL certificates, and hosting information for any domain.
Enter a domain name without http:// or www.
Domain registrar, creation date, expiration date, and last update.
Certificate validity, issuer, expiration date, and days remaining.
Online status, HTTP response code, and server response time.
IP address, geographic location, ISP, and network details.
WHOIS is a query protocol used to look up information about domain name registrations. It provides details about who owns a domain, when it was registered, when it expires, and the nameservers associated with it.
Due to privacy regulations like GDPR, many registrars now redact personal information from WHOIS records. This includes the registrant's name, email, phone number, and address. Only essential technical details remain publicly available.
Domain age shows how long a domain has been registered. Older domains often have more credibility with search engines and users. It can also help identify potentially suspicious newly-registered domains.
Click the "Bulk Lookup" tab and enter up to 5 domains, one per line. The tool will check each domain and display the results in a comparison table format.
Yes, this WHOIS lookup tool is completely free to use. We use the RDAP protocol and public WHOIS servers to retrieve domain information at no cost.