t-nh.cn.		599 IN SOA ns1.dnsnw.com. admin.dnsnw.com. (
				1566219989 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				1800       ; minimum (30 minutes)
				)

t-nh.cn.		599 IN A 103.103.245.9

Name servers:
t-nh.cn.		21599 IN NS ns1.dnsnw.com.
t-nh.cn.		21599 IN NS ns2.dnsnw.com.