Guide

How to check domain owner details

Start with public WHOIS or RDAP data, then review the registrar and registry details available for that domain.

What you can usually see

Many modern domains redact personal registrant data, but you can still often see the registrar, dates, status, and nameservers.

Best way to check

Search the domain on Whoispeek, review the public record, and follow the RDAP or WHOIS source when you need the underlying registry response.

  • Check the registrar first
  • Review dates and status codes
  • Use the source query for technical validation