i.nease.net has no MX records.
Question and response
Question
dig i.nease.net. MX
Answer
The response has no answer records.
Authority
i.nease.net. 60 SOA dns-soa01-game.nease.net. admin.nease.net. 2089511440 300 300 604800 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0