zzchangfang.com.	30 IN SOA f1g1ns1.dnspod.net. freednsadmin.dnspod.com. (
				1539146861 ; serial
				3600       ; refresh (1 hour)
				180        ; retry (3 minutes)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

zzchangfang.com.	30 IN A	127.0.0.3

Name servers:
zzchangfang.com.	30 IN NS f1g1ns2.dnspod.net.
zzchangfang.com.	30 IN NS f1g1ns1.dnspod.net.