cncir-ir.ro has no MX records.
Question and response
Question
dig cncir-ir.ro. MX
Answer
The response has no answer records.
Authority
ro. 3600 SOA primary.rotld.ro. hostmaster.rotld.ro. 2018314950 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0