knology.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig knology.net. NS

Answer

knology.net. 4 NS dns2.knology.net. knology.net. 4 NS dns1.knology.net.

Authority

The response has no authority records.

Additional

dns1.knology.net. 4 A 24.214.63.66 dns2.knology.net. 4 A 24.214.63.67 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0