mx2.mail.ovh.net has no MX records.
Question and response
Question
dig mx2.mail.ovh.net. MX
Answer
The response has no answer records.
Authority
mail.ovh.net. 60 SOA dns10.ovh.net. tech.ovh.net. 2026021501 86400 3600 3600000 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0