mainframe.iterativegames.com. 30 IN TXT	"v=spf1 mx include:netblocks.dreamhost.com
include:relay.mailchannels.net -all"

mainframe.iterativegames.com. 30 IN A 173.236.193.70

Mail exchangers:
mainframe.iterativegames.com. 30 IN MX 0 mx2.mailchannels.net.
mainframe.iterativegames.com. 30 IN MX 0 mx1.mailchannels.net.