Sub Domain

July 26, 2012

See also: Top Level Domain, Child Domain
CIMM DEFINITION: A domain that is a sub-set of a larger hierarchical domain name in the Domain Name System of the global internet. It is a more specific portion of a domain name and is used to create more locator files of a web domain without needing to register a new domain name. The hierarchy is as follows: The Root Level Domain, the Top Level Domains, the Second level Domains and then Sub Domains.