testbed.cm CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig testbed.cm. NS

Answer

testbed.cm. 4 NS ns2.testbed.cm. testbed.cm. 4 NS ns1.testbed.cm.

Authority

The response has no authority records.

Additional

ns1.testbed.cm. 4 A 41.204.76.228 ns2.testbed.cm. 4 A 154.126.129.31 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0