91.cn.			30 IN SOA ns9.szhot.com. admin.szhot.com. (
				37966      ; serial
				900        ; refresh (15 minutes)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)

91.cn.			30 IN A	121.201.67.112

Mail exchangers:
91.cn.			30 IN MX 5 mxbiz1.qq.com.
91.cn.			30 IN MX 10 mxbiz2.qq.com.

Name servers:
91.cn.			30 IN NS ns9.szhot.com.