WHOIS Lookup

WHOIS Lookup shows registration details for a domain — registrar, key dates, nameservers and status — pulled from the free, standardised RDAP protocol that has replaced classic WHOIS for most registries. Whether you’re auditing your own site or a client’s, this page explains the whois lookup tool concept end-to-end and, gives you a free, working free whois lookup tool below.

How it works

Enter a domain. We query the registry's RDAP endpoint, and parse out the registrar, registration/expiration/last-updated events, nameservers and domain status codes from the structured JSON response.

Try it now

What we check

• Registrar name
• Registration, last-updated and expiration dates
• Nameservers
• Domain status codes (e.g. clientTransferProhibited)

How to fix common WHOIS Lookup issues

1. Renew domains well before expiry — expired domains can be snapped up by squatters.
2. Enable registrar privacy/redaction if you don't want personal contact details public (most registrars offer this by default now under GDPR-style rules).
3. Keep nameserver records current when migrating hosts.

FAQs