Answer:
Canonical Name Record (CNAME)
Explanation:
The Canonical Name Record also known as CNAME Record is a Domain Name System (DNS) record, that allows mapping of a domain name to another domain name. The CNAME record is useful when several services are hosted under one IP address.
The CNAME record allows the specification of a domain name as another name for another domain name. The CNAME record enables an alias name to be mapped to the actual canonical domain name.
