router.tvas.ro has no MX records.
Question and response
Question
dig router.tvas.ro. MX
Answer
The response has no answer records.
Authority
tvas.ro. 3600 SOA ns1.tvas.ro. alex.netprotect.ro. 2022050201 7200 540 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0