jibi.net.		30 IN SOA . hostmaster.nameserver. (
				210        ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				5          ; minimum (5 seconds)
				)

jibi.net.		30 IN TXT "v=spf1 include:spf.mxhichina.com -all"

jibi.net.		30 IN A	115.29.227.16

Mail exchangers:
jibi.net.		30 IN MX 5 mxn.mxhichina.com.
jibi.net.		30 IN MX 10 mxw.mxhichina.com.