goodnic.net.		30 IN SOA ns1.goodnic.net. root.chinafu.com. (
				2024102817 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

Mail exchangers:
goodnic.net.		30 IN MX 10 mail.goodnic.net.

Name servers:
goodnic.net.		30 IN NS ns3.goodnic.net.
goodnic.net.		30 IN NS ns1.goodnic.net.
goodnic.net.		30 IN NS ns2.goodnic.net.