175.225.254.103.rev.mana.pf has no MX records.
Question and response
Question
dig 175.225.254.103.rev.mana.pf. MX
Answer
The response has no answer records.
Authority
rev.mana.pf. 43200 SOA ns01.mana.pf. system.mana.pf. 2025071001 3600 900 1209600 43200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0