dns2.dodo.com.au has no MX records.
Question and response
Question
dig dns2.dodo.com.au. MX
Answer
The response has no answer records.
Authority
dodo.com.au. 301 SOA ns1.dodo.com.au. hostmaster.dodo.com.au. 2026010701 1200 1209600 1200 301
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0