Registration Data Access Protocol (RDAP) - is a new protocol for accessing registration data that replaces the outdated whois. As with whois, RDAP can be used to retrieve information about domain names, IP addresses and autonomous systems.

Unlike whois, RDAP:

  • provides registration data in a structured form
  • works over a secure connection
  • Enables differentiated access to registration data
  • expandable
RDAP search

To check via RDAP, you can use our service.