mail2.songnetworks.net has no MX records.
Question and response
Question
dig mail2.songnetworks.net. MX
Answer
The response has no answer records.
Authority
songnetworks.net. 3600 SOA m40.dh.teliadns.no. hostmaster.telia.no. 1772064000 21600 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0