haosf.com.cn.		30 IN SOA ns1.51dns.com. admin.51dns.com. (
				1672030838 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				1800       ; minimum (30 minutes)
				)

haosf.com.cn.		30 IN A	45.64.113.225

Name servers:
haosf.com.cn.		30 IN NS ns1.51dns.com.
haosf.com.cn.		30 IN NS ns2.51dns.com.