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The format for communicating information about a domain name, an IP address, or any other resources is a straightforward text-based language called the protocol. Since the early days of the internet, people have been utilizing this format, and they continue to do so even today.
WHOIS is a query and answer protocol that is most commonly used to query databases that hold the registered users or assignees of a web resource, such as a site name, an IP address block, or an automation system. However, WHOIS is also used for a variety of other information and can be used for a variety of different queries. The format for communicating information about a domain name, an IP address, or any other resources is a straightforward text-based language called the protocol. Since the early days of the internet, people have been utilizing this format, and they continue to do so even today.
In order to query information on a resource, such as a domain name, an IP address, or another type of resource, the WHOIS protocol is utilized. The WHOIS query follows a straightforward, text-based syntax, and the protocol behind it has been in use from the very beginning of the internet.
Whois is also the name of the command-line utility that is used on the majority of UNIX systems to make queries using the WHOIS protocol. WHOIS also includes a related protocol known as Referral Whois (RWhois), which is its sister protocol. In addition, information on domain names, such as xyz.com, can be obtained through a WHOIS search. It is possible for it to include information such as who the owner of the domain is, when and where it was registered, new servers that have been allocated to the name, and expiration dates for the domain.
