whhysj.cn.		30 IN SOA ns1.dyna-ns.net. hostmaster.whhysj.cn. (
				2024122601 ; serial
				16384      ; refresh (4 hours 33 minutes 4 seconds)
				2048       ; retry (34 minutes 8 seconds)
				1209600    ; expire (2 weeks)
				2560       ; minimum (42 minutes 40 seconds)
				)

whhysj.cn.		30 IN A	75.2.18.233

Name servers:
whhysj.cn.		30 IN NS ns1.dyna-ns.net.
whhysj.cn.		30 IN NS ns2.dyna-ns.net.