dyn.comporium.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig dyn.comporium.net. NS

Answer

dyn.comporium.net. 4 NS ns2.comporium.net. dyn.comporium.net. 4 NS ns4.comporium.net.

Authority

The response has no authority records.

Additional

ns2.comporium.net. 4 A 20.242.246.67 ns4.comporium.net. 4 A 20.242.246.69 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0