removed MX records, syntax seems to be parsed incorrectly. 

Hope you're enjoying your namecast trial jfryman! I'm submitting this PR because the zone that you've currently committed for jfryman.com isn't being parsed correctly. This commit should get the rest of the records working; we'll dig in to the root cause and get back to you within 24 hours with more details.

Cheers,

--afsheenb