nirvana.easydns.net has no MX records.
Question and response
Question
dig nirvana.easydns.net. MX
Answer
The response has no answer records.
Authority
easydns.net. 300 SOA dns1.easydns.com. zone.easydns.com. 1770653616 3600 600 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0