inbound01.bigair.net.au has no MX records.
Question and response
Question
dig inbound01.bigair.net.au. MX
Answer
The response has no answer records.
Authority
bigair.net.au. 3600 SOA ns1.bigair.net.au. hostmaster.bigair.net.au. 2026030501 3600 900 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0