What Is Fully Qualified Domain Name. It is part of DNS Domain name System. A fully qualified domain name FQDN sometimes also referred to as an absolute domain name is a domain name that specifies its exact location in the tree hierarchy of the Domain Name System DNS.
A fully qualified domain name FQDN is one that includes both a hostname and a complete domain name. It is the fullest possible domain name of a host or a computer on the internet. For a landing page the fully qualified domain name usually represents the full URL or a major portion of the top-level address.
A Fully Qualified Domain Name or FQDN is a complete and unambiguous domain name that specifies an exact location for an object in a Domain Name System DNS hierarchy.
An FQDN enables each entity connected to the internet computer server etc to be uniquely identified and located within the internet framework. The structure of an FQDN is predefined by the domain name system DNS. Techopedia explains Fully Qualified Domain Name FQDN. A fully qualified domain name FQDN contains both a host name and a domain name.