nina.net.vn.		30 IN SOA ns2.dotvndns.vn. hostmaster.nina.net.vn. (
				2024061022 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

nina.net.vn.		30 IN TXT "v=spf1 a mx ip4:210.211.119.42 ~all"

nina.net.vn.		30 IN A	66.42.43.230

Mail exchangers:
nina.net.vn.		30 IN MX 10 mail.nina.net.vn.

Name servers:
nina.net.vn.		30 IN NS nsbak.dotvndns.com.
nina.net.vn.		30 IN NS ns2.dotvndns.vn.
nina.net.vn.		30 IN NS ns1.dotvndns.vn.