encryptedemail.usa.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig encryptedemail.usa.net. NS

Answer

encryptedemail.usa.net. 5 NS dnsext02.usa.net. encryptedemail.usa.net. 5 NS dnsext01.usa.net.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0