About the WHOIS Protocol

The WHOIS protocol is a query and response protocol widely used for querying databases that store registered users or assignees of an Internet resource, such as a domain name or an IP address block. It provides essential information about the ownership and administrative details of a domain.

Using WHOIS, you can find out who owns a domain, the contact information for the domain's administrator, and other critical details. This information is invaluable for domain management, security, and legal purposes.

At Who.is, we provide a user-friendly interface to access WHOIS data quickly and efficiently. Our platform allows you to perform comprehensive domain lookups, monitor domain status, and manage your domain portfolio with ease.

Explore our tools and services to make the most of your domain management experience!