yonghankt.cn.		30 IN SOA ns1.myhostadmin.net. dnsconct.myhostadmin.net. (
				2025103005 ; serial
				43200      ; refresh (12 hours)
				300        ; retry (5 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

yonghankt.cn.		30 IN A	38.239.14.216

Name servers:
yonghankt.cn.		30 IN NS ns2.myhostadmin.net.
yonghankt.cn.		30 IN NS ns1.myhostadmin.net.