Change a CNAME record
CNAME records make your DNS data easier to manage. If you change the IP address of an A record, all CNAME records pointed to that A record automatically follow the new IP address. The alternative solution, multiple A records, is not as simple as using CNAME records.
A CNAME (Alias) record points to an A (Host) record. You can create multiple CNAME records and point them to an A record. The most common CNAME records are the subdomains www and ftp.
Note: If your domain is registered at another company, see the Domains registered at another company section below for instructions.
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- Go to the DNS Management page.
- On the DNS Management page, in the Records section, click the
(pencil icon) next to CNAME.
- Make any changes to the record, and click Save when finished.
To change a CNAME record for domains registered at another company
- Log in to your My Products page.
- If you aren't automatically directed there, make sure to select the My Products tab:
- Click Manage All:
- From the top menu, click the DNS tab, and select Manage Zones:
- Enter the domain name you want to use and click Search.
- On the DNS Management page, in the Records section, click the (pencil icon) next to CNAME.
- Make any changes to the record, and click Save when finished.
