ismine.net.		30 IN SOA ns.ismine.net. sontina.chollian.net. (
				2002139819 ; serial
				600        ; refresh (10 minutes)
				3600       ; retry (1 hour)
				4320000    ; expire (7 weeks 1 day)
				86400      ; minimum (1 day)
				)

ismine.net.		30 IN TXT "v=spf1 include:spf.improvmx.com ~all"

ismine.net.		30 IN A	210.118.193.172

Mail exchangers:
ismine.net.		30 IN MX 10 mx1.improvmx.com.
ismine.net.		30 IN MX 20 mx2.improvmx.com.

Name servers:
ismine.net.		30 IN NS ns.ismine.net.
ismine.net.		30 IN NS ns2.ismine.net.