Whois is a widely used Internet record listing that identifies who owns a domain and how to get in contact with them. The Internet Corporation for Assigned Names and Numbers (ICANN) regulates domain name registration and ownership. Domain names are registered through companies called registrars. Examples include GoDaddy, Tucows, Namecheap, and MarkMonitor. These companies have been approved and accredited by ICANN to register new domain names. Whenever an individual or organization registers a new domain name, the registrar is required to make the registration information publicly available. This information can be looked up online using this service. Once your listing appears in this online domain directory, it is publicly available to anyone who chooses to check domain names using the WHOIS search tool.
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There are a variety of third parties who may check domain names in the WHOIS check database, including:
- Individuals check domain names for expiration dates
- Registrars check domain names when transferring ownership
- Authorities check domain names when investigating criminal activity.
What is the WHOIS database?
What kind of data do I receive using the Whois Lookup?
- Domain Name
- Registry Domain ID
- Registrar URL
- Creation Date
- Registrar Registration Expiration Date
- Registrar Abuse Contact Information (Email, Phone Number)
- Domain Status
- Registrant Organization
How accurate is WHOIS data?
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