Question and response
Question
dig smtp-relay-isng-hermes.mailguard.com.au. A
Answer
smtp-relay-isng-hermes.mailguard.com.au. 3600 A 108.168.255.217
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0