mailguard.com.au CNAME DNS records

CNAME Canonical name

Apex domains cannot have CNAME records.

Question and response

Question

dig mailguard.com.au. NS

Answer

mailguard.com.au. 5 NS dns2.mailguard.com.au. mailguard.com.au. 5 NS dns4.mailguard.com.au. mailguard.com.au. 5 NS dns3.mailguard.com.au.

Authority

The response has no authority records.

Additional

dns2.mailguard.com.au. 5 A 161.202.197.115 dns3.mailguard.com.au. 5 A 13.210.118.113 dns4.mailguard.com.au. 5 A 20.55.195.172 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0