ip92.ip-51-75-10.eu has no MX records.
Question and response
Question
dig ip92.ip-51-75-10.eu. MX
Answer
The response has no answer records.
Authority
ip-51-75-10.eu. 300 SOA dns10.ovh.net. tech.ovh.net. 2020120200 86400 3600 3600000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0