stat.telenet.ru has no MX records.
Question and response
Question
dig stat.telenet.ru. MX
Answer
The response has no answer records.
Authority
telenet.ru. 3600 SOA ns1.telenet.ru. admin.telenet.ru. 2026011607 28800 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0