tznews.cn.		30 IN SOA ns3.dnsv3.com. enterprise1dnsadmin.dnspod.com. (
				1704266462 ; serial
				3600       ; refresh (1 hour)
				180        ; retry (3 minutes)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

tznews.cn.		30 IN A	58.222.223.241
tznews.cn.		30 IN AAAA 240e:46:2:3::16:64

Mail exchangers:
tznews.cn.		30 IN MX 20 58.222.223.231.

Name servers:
tznews.cn.		30 IN NS ns4.dnsv3.com.
tznews.cn.		30 IN NS ns3.dnsv3.com.