A Whois domain lookup allows you to trace the ownership and tenure of a domain name.

WHOIS is a widely used internet protocol to query databases storing information about registered users of domain names, IP addresses, and autonomous systems. It helps you find owner contact details, registration dates, and nameserver information.

Identify the expiry date of a domain. WHOIS is a database that lists every registered domain name in the world. When a WHOIS query is submitted, it returns information such as who owns a domain name and their contact information.

January 16, 2024 - Find out who owns a .CA domain name and other important information with CIRA's WHOIS lookup tool. Look up your domain name information now!

Find a domain owner and key info, including availability, creation, and expiration. Whether you want to buy a domain or learn who owns it, use our WHOIS search field.

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

Don’t worry — Name.com allows you to perform a Whois lookup that can provide the answers you need to get started on securing the TLD you want for your business. The Whois database can provide you with details such as a domain’s current owner, its availability and its expiration date.

Search for a domain name owner for free with WHOIS. Easily get the contact details of a website owner!

Research domain ownership with Whois Lookup: Get ownership info, IP address history, rank, traffic, SEO & more. Find available domains & domains for sale.

This information is listed in a giant public address book known as the Whois database. This database helps users find information about any domain name. It also means that a designated contact is established for the domain should any questions arise, such as a legal contact to discuss copyright infringement or technical contact to find out DNS configuration. If you want to see who owns a website, but the domain owner uses a privacy protection service, a generic address may still be available, and you can try contacting the owner this way.

This test will return WHOIS registration results for a DOMAIN name. Depending on the registrar, you can see various information like who is it registered to, when it was registered and when it expires, where the DNS is hosted, and more.

If your desired domain name is taken, use our Whois lookup service to find all publicly available information about the current registrar and website owner, including their name and personal contact details.

July 26, 2021 - You can perform a Whois Lookup to query information about a specific domain name. The information displayed in the results, referred to as Whois info, will include contact details for the domain owner, as well as technical information, such as the domain’s name servers (DNS) and the status of the domain.

Get access to a web-based enterprise-grade solution to search and monitor domain registrations and ownership details for branded terms, fuzzy matches, registrants of interest, and more. Reverse WHOIS Search WHOIS History Search WHOIS Search Reverse DNS Search Domain Availability Check Domains & Subdomains Discovery

Use the Network Solutions WHOIS lookup to discover who owns a website or domain name. Learn how to keep your own domain registration information private.

Using our WHOIS domain lookup tool, you can see where a domain is registered, which DNS servers the domain name redirects to, its creation, renewal, and expiration dates, as well as other contact information, all of which allows you to contact its owner, or even transfer the domain name to another registrar if it’s one that’s already in your possession.

September 12, 2025 - WHOIS Lookup: Use CIRA WHOIS or ICANN WHOIS to check registrant info. LinkedIn Search: Filter company staff by roles like Webmaster or IT Lead to identify responsible admins. Domain Broker Help: Hire a broker to negotiate or contact the owner if privacy tools block direct outreach.

In Canada, Whois domain information often includes the personal contact details of the domain owner. In this case, as it’s easy to find out who owns a domain, you can simply contact the owner directly with any queries, such as questions about the availability of the domain.

Get verified Whois information for any Domain Name, Check Domain Availability for FREE! Register Domain Names at best prices and host your own website.

A WHOIS search lets anyone look up details about a domain name, like who owns it, when it was registered, when it expires, and the owner’s contact information.