For each new domain name, your control panel automatically creates DNS zone in accordance with the configuration preset you define. The domain names should work fine with the automatic configuration, however if you need to perform custom modifications in the domain name zone, you can do that through your control panel.
Note: Here you can update the DNS zone with multiple changes in DNS records at once, and then confirm the changes by clicking the Apply button. Unconfirmed changes will not be saved.
To view the resource records in a DNS zone of a domain:
Go to Domains > domain name > DNS Settings (in the Web Site group). A screen will show all resource records for a given domain.
To learn about modifying resource records in the DNS zone of a domain alias, refer to the section Setting Up Additional Domain Names for a Site (Domain Aliases).