77.120.169.40.kha.volia.net has no MX records.
Question and response
Question
dig 77.120.169.40.kha.volia.net. MX
Answer
The response has no answer records.
Authority
kha.volia.net. 1800 SOA ns1.volia.net. hostmaster.volia.net. 2026020500 86400 14400 604800 345600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0