www.shsensor.com.	30 IN SOA ns1.shsensor.com. root.ns1.shsensor.com. (
				20         ; serial
				36000      ; refresh (10 hours)
				600        ; retry (10 minutes)
				1800       ; expire (30 minutes)
				3600       ; minimum (1 hour)
				)
www.shsensor.com.	30 IN CNAME shsensor.com.h249.x59.cn.

shsensor.com.h249.x59.cn. 30 IN	A 208.81.164.143