mx2.mail.ovh.net has no TXT records.
Question and response
Question
dig mx2.mail.ovh.net. TXT
Answer
The response has no answer records.
Authority
mail.ovh.net. 60 SOA dns10.ovh.net. tech.ovh.net. 2026030601 86400 3600 3600000 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0