4xp.cn.			30 IN SOA ns.dnsfamily.com. hostmaster.dnsfamily.com. (
				1083128322 ; serial
				3600       ; refresh (1 hour)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

Mail exchangers:
4xp.cn.			30 IN MX 10 mxdomain.qq.com.

Name servers:
4xp.cn.			30 IN NS ns.cdnhost.cn.
4xp.cn.			30 IN NS ns.dnsfamily.com.