db.alisatm.com has no MX records.
Question and response
Question
dig db.alisatm.com. MX
Answer
The response has no answer records.
Authority
alisatm.com. 3600 SOA hydrogen.ns.hetzner.com. dns.hetzner.com. 2026012013 86400 10800 3600000 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0