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

You can use the Whois lookup service to find the registration status of a domain name. If the domain has not been registered and is available, you can use Whois.com to register the domain name.

Find information on any domain name or website. Large database of whois information, RDAP, DNS, domain names, name servers, IPs, and tools for searching and monitoring domain names.

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 …

DomainTools offers SOC teams advanced domain risk analytics, integrating fresh DNS, Whois data, and x.509 certificates for proactive defensive strategies. With 23+ years of historical records, …

The WHOIS results page consists of four major sections: The Domain Profile: A summary of key data about the domain from the WHOIS record and other data sources maintained by DomainTools.

Enter the domain address to roll out detailed Whois information: owner name and contact details, registration date and name of the domain registrar.

Jan 28, 2025 · Since 1995, DomainTools has been tracking the Whois history of millions of domains. These records are maintained in the DomainTools database and available to Subscription Members.

Whois History – Searches 20+ years of historical domain ownership records to reveal prior owners or aliases, resolve first-use disputes and establish timelines.

What is the WHOIS service? Discover how this protocol queries databases to find domain ownership and registration details. Read the DomainTools guide.