what is .localhost
Localhost Definition - A localhost is the standard host name provided to the address of the local computer in computer networking. The localhost... Localhost Definition - A localhost is the standard host name provided to the address of the local computer in computer networking. The localhost denotes the host name used in communicating with the loopback network interface; that is, with software on the computer that originated the transmission. Itâs also a reserved top-level domain name set.