exonet.eu has no MX records.
Question and response
Question
dig exonet.eu. MX
Answer
The response has no answer records.
Authority
exonet.eu. 3588 SOA ns1.exonet.nl. hostmaster.exonet.nl. 2026022601 28800 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0