Question and response
Question
dig mailguard.com.au. NS
Answer
mailguard.com.au. 3600 NS dns3.mailguard.com.au.
mailguard.com.au. 3600 NS dns2.mailguard.com.au.
mailguard.com.au. 3600 NS dns4.mailguard.com.au.
Authority
The response has no authority records.
Additional
dns2.mailguard.com.au. 3600 A 161.202.197.115
dns3.mailguard.com.au. 3600 A 13.210.118.113
dns4.mailguard.com.au. 3600 A 20.55.195.172
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0