whois.domain.lookup
Retrieve WHOIS registration data for domains, including registrar details, creation/expiry dates, nameservers, and contact information across 374M+ domains and 7,596 TLDs.
Instructions
Get WHOIS registration data for any domain — registrar, creation/expiry dates, nameservers, registrant contact, status across 374M+ domains and 7,596 TLDs (WhoisXML)
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| domain | Yes | Domain name, IPv4, IPv6, or email address for WHOIS lookup (e.g. "google.com", "8.8.8.8") | |
| prefer_fresh | No | Get latest WHOIS record even if incomplete (default false) | |
| include_ips | No | Include resolved IP addresses for the domain (default false) | |
| check_availability | No | Also check domain availability status (default false) |