guaranteedscreen.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig guaranteedscreen.com. NS

Answer

guaranteedscreen.com. 5 NS ns2.guaranteedscreen.com. guaranteedscreen.com. 5 NS ns1.guaranteedscreen.com.

Authority

The response has no authority records.

Additional

ns1.guaranteedscreen.com. 5 A 66.103.222.66 ns2.guaranteedscreen.com. 5 A 66.103.222.67 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0