Site options for the DNS service
This topic describes the DNS service resource options for sites and site templates. You select these options when you:
Sell the service to sites
Change site service settings
Add or change site templates
For more information about the tasks above, see the General Help and About resource types, limits, and usage.
Prevent site from adding arbitrary zones (sub-zones allowed). This option prevents addition of arbitrary zones. For example, if a site example.com is created, the site administrator can add a sub-zone anything.example.com to the form but cannot add a zone such as anyexample.com.
Allow site to add reverse records. Allow the site administrator to add Reverse Lookup (PTR) record for host records.
Total number of zones. The number of DNS zones that can be added by the site administrator.