Free WHOIS Lookup Tool Online
Look up domain registration details including registrar, dates, and name servers
Complete Domain Intelligence
Everything you need to know about any domain registration
See the registrar, creation date, last update, and expiration date for any domain name.
View the current EPP status codes that indicate whether a domain is active, locked, or pending transfer.
Check which name servers a domain is using to identify its DNS hosting provider.
About Our WHOIS Lookup Tool
Our free WHOIS lookup tool queries domain registration databases to provide detailed information about any domain name. See registrar details, registration and expiration dates, domain status, and name server configuration in a clean, readable format.
Frequently Asked Questions
What is WHOIS?
WHOIS is a public protocol and database system that stores registration information for domain names. It records who registered a domain, when it was created, when it expires, and which registrar manages it.
WHOIS data is maintained by domain registries and registrars and is publicly accessible for most domain extensions.
Privacy protection services can mask the personal details of the registrant while still maintaining the technical records.
What information does a WHOIS lookup show?
A WHOIS lookup typically shows the registrar name, registration date, expiration date, last update date, domain status codes, and name servers.
If privacy protection is not enabled, it may also show the registrant name, organization, email, and address.
The exact fields available depend on the domain extension and the registrar policies.
Why would I use a WHOIS lookup?
WHOIS lookups are useful for checking domain availability, verifying domain ownership, monitoring expiration dates, and investigating suspicious websites.
Domain investors use WHOIS to research domain histories. Security professionals use it to investigate phishing and fraud.
Businesses use WHOIS to ensure their domain registrations are current and properly configured.
Is WHOIS data always public?
Most domain extensions make WHOIS data publicly accessible, but many registrars offer privacy protection services that replace personal details with proxy information.
GDPR regulations have also led to the redaction of personal data in WHOIS records for many European registrars.
Technical records like name servers, domain status, and dates typically remain visible regardless of privacy settings.