esat.net CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig esat.net. NS

Answer

esat.net. 5 NS sec02.ns.esat.net. esat.net. 5 NS auth02.ns.esat.net.

Authority

The response has no authority records.

Additional

sec02.ns.esat.net. 5 A 192.111.39.112 auth02.ns.esat.net. 5 A 193.95.142.60 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0