cgren.cn.		30 IN SOA f1g1ns1.dnspod.net. freednsadmin.dnspod.com. (
				1605509258 ; serial
				3600       ; refresh (1 hour)
				180        ; retry (3 minutes)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

cgren.cn.		30 IN A	154.85.62.82

Name servers:
cgren.cn.		30 IN NS f1g1ns1.dnspod.net.
cgren.cn.		30 IN NS f1g1ns2.dnspod.net.