Fully Qualified Domain Name Meaning Computer. The hostname and the domain name. It is a way of providing more context to the system.
The structure of an FQDN is predefined by the domain name system DNS. In the Domain Name System DNS FQDN is a dotted name that fully identifies a TCPIP host on the Internet. It consists of the host name and the domain and is used to locate specific hosts online and access them using name resolution.
It is a way of providing more context to the system.
It specifies all domain levels including the top-level domain and the root zone. If the local computer is a node in a cluster lpBuffer receives the DNS domain name of the cluster virtual server. In this example edu is the top-level domain TLD. The FQDN specifies the exact location of a host within DNS.