Domain mapping with Enom, is creating 2 DNS entries that do not work.

I am setup as Enom reseller, and use DomanMapping plugin for automation.

When a name is purchased and set up, two Cnames are created;
http://www.domain.tld maps to resellerdomain.tld
domain.tld maps to resllerdomain.tld

this leaves the www, @, and * CNAMES blank. In turn this breaks DNS.
To get it to work I had to delete the two created Cnames and enter the resellerdomain.tld. in the www, @, and * apping field.

How do I get domain mapping to put the information in the correct DNS field?

Note: We use CNAMES because our IP Address might change in the near future.