xtweb.cn.		30 IN SOA xtweb.cn. xtweb.cn. (
				40         ; serial
				36000      ; refresh (10 hours)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)
xtweb.cn.		30 IN CNAME lianhai.72vps.cn.

lianhai.72vps.cn.	30 IN A	122.114.18.29