dnt-gw-huser.dnttm.ro has no MX records.
Question and response
Question
dig dnt-gw-huser.dnttm.ro. MX
Answer
The response has no answer records.
Authority
dnttm.ro. 86400 SOA ns1.upc.biz. hostmaster.upcbiz.ro. 2023040604 10800 1080 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0