controlmanager.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig controlmanager.net. NS

Answer

controlmanager.net. 1 NS ns3.simply.com. controlmanager.net. 1 NS ns2.simply.com. controlmanager.net. 1 NS ns1.simply.com.

Authority

The response has no authority records.

Additional

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