If you have not already, login to the Control Center at https://www.webcontrolcenter.com/domain.aspx and from the menu item SITE click on SITE FEATRUES ADMIN.
primary domain is normally added to our Primary/Secondary Name Servers.
Your site can then be reached from the Internet via domain name instead
of just IP address. However there are some reasons why it would be
necessary not to use our DNS (for example using an outside domain name
service like ZONE EDIT, or hosting an IP ONLY site).
by certain Microsoft development tools (FrontPage, Visual InterDEV,
Visual Studio.NET) to create your site. If these are not being used, it
is best to remove FrontPage. Removing FrontPage Extensions will not
affect site operation.
** The FrontPage option
does not appear for a SharePoint enabled site because it is always
enabled. However, updating a SharePoint website with FrontPage is
recommended for advanced users only.