cm-ural02.ural.MTS.ru has no MX records.
Question and response
Question
dig cm-ural02.ural.MTS.ru. MX
Answer
The response has no answer records.
Authority
MTS.ru. 900 SOA ns2.MTS.ru. dns.MTS.ru. 2026022202 10800 1800 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0