cddq.cn.		30 IN SOA ns1.dnsnw.com. admin.dnsnw.com. (
				1577473222 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				1800       ; minimum (30 minutes)
				)

cddq.cn.		30 IN A	66.79.161.163

Name servers:
cddq.cn.		30 IN NS ns1.dnsnw.com.
cddq.cn.		30 IN NS ns2.dnsnw.com.