DNS Reports shows several RFC violations, one of which is the presence of a CNAME entry. No other records are allowed to be present next to a CNAME record.
From the referenced RFC 1912 2.4:
However, DNS servers like BIND will see the CNAME and refuse to add any other resources for that name. Since no other records are allowed to coexist with a CNAME, the NS entries are ignored. Therefore all the hosts in the podunk.xx domain are ignored as well!