Whois Lookup
Instantly see a domain's registrar, registration and expiry dates and name servers.
What is Whois?
Whois is the public registry of a domain's registrar, registration and expiry dates, name servers and status.
Ownership Check
See whether a domain is available and who it is registered to.
Date Tracking
Track registration and expiry dates to catch domains that are about to expire.
NS & DNS Info
See which name servers a domain points to and its DNSSEC status.
Whois Privacy
Protect your contact details on your own domains with free Whois privacy.
Frequently Asked Questions
Can everyone see my Whois details?
Registrar, dates and name servers are public. You can hide your personal contact details with free Whois privacy at REGTR.
Is the Whois lookup free?
Yes. The REGTR Whois tool is free and requires no account.
Can I register an expired domain right away?
Expired domains first enter a redemption period during which only the previous owner can renew. Afterwards the domain is released.
How do I update my Whois details?
In the REGTR client panel, open My Domains, select the domain and update its contacts.
What are name servers for?
Name servers decide which server your domain points to. When you change hosting, update them to your new provider's addresses.
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