016-64.telrad.net has no MX records.
Question and response
Question
dig 016-64.telrad.net. MX
Answer
The response has no answer records.
Authority
telrad.net. 86400 SOA ns1.telrad.net. grozdan.telrad.net. 2025091002 10800 3600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0