Domain Name Alias Dns. What is a DNS CNAME record. Then click on the Add DNS button.
Then click on the Add DNS button. The primary difference between a CNAME record and an ALIAS record is not in the resultboth record types point to another DNS recordbut in how they resolve the target DNS record when queried. All CNAME records must point to a domain never to an IP address.
Many companies choose to register several different domains typically variations of the same domain name and have them all point to the same central Web site.
An ALIAS record can also be used if you wish to alias the root domain to another service which you cannot do with a CNAME record. To create a computer name alias its a very simple process. An ALIAS record is a virtual host record type which is used to point one domain name to another one almost the same as a CNAME. The primary difference between a CNAME record and an ALIAS record is not in the resultboth record types point to another DNS recordbut in how they resolve the target DNS record when queried.