nxg.net.au CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig nxg.net.au. NS

Answer

nxg.net.au. 5 NS nsa2.nxg.net.au. nxg.net.au. 5 NS nsa1.nxg.net.au.

Authority

The response has no authority records.

Additional

nsa1.nxg.net.au. 5 A 121.200.225.66 nsa2.nxg.net.au. 5 A 121.200.225.82 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0