Consists of a host and domain name. Including top-level domain .ex:- www.youtube.com is a fully qualified domain name. www is the host, youtube is the second-level domain and .com is the top level domain.
Consists of a host and domain name. Including top-level domain .ex:- www.youtube.com is a fully qualified domain name. www is the host, youtube is the second-level domain and .com is the top level domain.