hpnss.cn.		599 IN SOA f1g1ns1.dnspod.net. freednsadmin.dnspod.com. (
				1575429836 ; serial
				3600       ; refresh (1 hour)
				180        ; retry (3 minutes)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

hpnss.cn.		599 IN A 104.168.89.73

Name servers:
hpnss.cn.		21599 IN NS f1g1ns1.dnspod.net.
hpnss.cn.		21599 IN NS f1g1ns2.dnspod.net.