The ICANN registration data lookup tool gives you the ability to look up the current registration data for domain names and Internet number resources.

Enter a domain name or an Internet number resource (IP Network or ASN) Frequently Asked Questions (FAQ)

Whois Domain Name & IP lookup service to search the whois database for verified registration information

The ICANN registration data lookup tool gives you the ability to look up the current registration data for domain names and Internet number resources. The tool uses the Registration Data Access Protocol (RDAP) which was created as a replacement of the WHOIS (port 43) protocol.

2013年3月22日 · Through the Whois Search, you can obtain information regarding registered domains. Through this website, you can type in a domain name, like example.com, and learn more details about its registration.

Nom unique qui constitue la base des adresses universelles (URL) utilisées pour trouver des ressources sur l’Internet (par exemple, des pages web, des serveurs de messagerie, des images et des vidéos).

2017年6月20日 · Domain name registrants play a key role in ensuring the accuracy of WHOIS. As a registrant, you are required to provide accurate WHOIS contact data, and maintain its accuracy throughout the term of your registration period.

2023年11月2日 · ICANN operates a free Registration Data Lookup Tool that allows end users to look up publicly available registration data, such as the name and contact information for the owner of a particular domain.

Whois is a TCP-based query/response protocol which is widely used for querying a database in order to determine the owner of a domain name, an IP address, or an autonomous system number on the Internet.

2024年1月28日 · Whois is a protocol used to look up information about domain names, IP addresses, and other internet resources. It provides details about who owns a domain, registration and expiration dates, registrar information, and more. Whois records are maintained by domain registrars accredited by ICANN.