mmd.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig mmd.net. NS

Answer

mmd.net. 5 NS ns3.mmd.net. mmd.net. 5 NS ns.mmd.net. mmd.net. 5 NS ns2.mmd.net.

Authority

The response has no authority records.

Additional

ns.mmd.net. 3 A 80.83.0.53 ns2.mmd.net. 3 A 80.83.0.54 ns3.mmd.net. 3 A 159.253.30.42 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0