RDAP Domain Lookup

Look up structured registration data for domains using the Registration Data Access Protocol

Registrar Information

Handle
REG-ONE

Domain Contacts

Registrant Contact

Handle
SB:SUB000028224-ZONER

Administrative Contact

Handle
ALS-RP

Basic Information

Handle
format1.cz
Status
active
Resource URL
https://rdap.nic.cz/domain/format1.cz

Important Dates

Registration
5/13/2007
Expiration
5/12/2026
Last changed
8/23/2018
Transfer
8/23/2018

Raw RDAP Data

Raw RDAP responses from registry and registrar servers.

About RDAP

The Registration Data Access Protocol (RDAP) is a modern protocol designed to replace the traditional WHOIS protocol. It provides a standardized way to access domain registration data, offering more structured and secure data retrieval.

RDAP supports internationalization, secure access, and standardized responses, making it a more robust solution for accessing domain registration information.