CNAME - Alias

CNAME-records are domain name aliases.

Often computers on the Internet have multiple functions such as web-server, ftp-server, chat-server etc.

To mask this, CNAME-records can be used to give a single computer multiple names (aliases). For example computer "" may be both a web-server and an ftp-server, so two CNAME-records are defined: "" = "" and "" = "".

Sometimes a single server computer hosts many different domain names (take ISPs), and so CNAME-records may be defined such as "" = "".

The most popular use the CNAME-record type is to provide access to a web-server using both the standard "" and "" (without the www). This is usually done by creating an A-record for the short name (without www), and a CNAME-record for the www name pointing to the short name.

CNAME-records can also be used when a computer or service needs to be renamed, to temporarily allow access through both the old and new name.

A CNAME-record should always point to an A-record to avoid circular references.

You can use the CNAME-record in the normal form or the raw form on our servers. The format in which to enter the data is as follows:

Standard form:
@ A

Raw form:
www 43200 CNAME
@ 43200 A

Where 'www' is a subdomain CNAME pointed to '@' which is an A-record for the root zone name. 43200 is the TTL in seconds.

  • Email, SSL
  • 2 brukere syntes dette svaret var til hjelp
Var dette svaret til hjelp?

Les Også

3. Backup Mail Service

Our Backup Mail Service is truly powerful.  In addition to simply using it as a backup for...

A - Host Address

The A-record is the most basic and the most important DNS record type. They are used to...

DNS Kontroll - hva er det?

Med vår DNS Kontroll, endrer du direkte i sone filen for ditt domene, via eget kontrollpanel,...

2. URL Forwarding

For å administrere URL forwarding, går du til  DNS kontroll, for ditt...

1. DNS Kontroll

Pek ditt domene dit du vil, med vår DNS Kontroll. For å administrere DNS Host Records...