WHOIS Lookup
Look up domain registration information and WHOIS records. Also use the DNS Lookup Tool, DNS Health Check, or Reverse DNS Lookup for full domain diagnostics.
What is WHOIS data?
WHOIS is a public directory of domain registration details. It stores the domain owner’s contact info, registrar, nameservers, and important dates such as creation and expiry.
What you can find in WHOIS
- Registrar and registration status
- Registrant, admin, and tech contacts (when not privacy-protected)
- Nameservers and domain expiry date
How to check domain expiry
Run a WHOIS lookup and look for “Expiry date” or “Registry expiry date”. Renew the domain before that date to avoid losing it.
Next steps