What is Whois?

Whois is a service that provides basic information about a registered domain, such as domain owner contact information, domain availability status and the company with which the domain is registered (also called the Registrar). Whois also provides registration and expiration dates of a domain as well as the nameservers the domain is using. ICANN regulations require all domain registrants to keep their contact details valid and up-to-date to help prevent fraud and identity theft.

Domain registrars usually allow their customers to change their domain contact information directly from their accounts (without needing to contact the Registrar's customer support). Updates to Whois information may take up to 24 hours.

Some domain registries allow domain owners to hide certain details in their public Whois records. They do this by replacing the registrant's data with the one of the Registrar or hosting company. This feature is called Whois Privacy Protection, or domain privacy. For example, in a user's public Whois record with domain protection, their personal email is substituted with a string that looks like a7b594eb9f5d43c123123c82484363f81.protect@whoisguard.com

Anyone wishing to contact the user would send email to this address, which would be privately redirected to the user's personal email.


Did you know?

Namecheap offers privacy protection called WhoisGuard. We offer this service free of charge for the first year of registration or transfer for domain names that support it. You can visit our WhoisGuard product page for more details.


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