system-128.eu.transmail.net has no MX records.
Question and response
Question
dig system-128.eu.transmail.net. MX
Answer
The response has no answer records.
Authority
transmail.net. 1800 SOA ns1.zohocorp.com. dnsadmin.vtitan.com. 2026022201 7200 1800 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0