tuvantuyensinh.vn.	30 IN SOA ns1.zonedns.vn. root.tuvantuyensinh.vn. (
				2025101705 ; serial
				1200       ; refresh (20 minutes)
				600        ; retry (10 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

tuvantuyensinh.vn.	30 IN A	14.225.192.251

Mail exchangers:
tuvantuyensinh.vn.	30 IN MX 10 tuvantuyensinh.vn.

Name servers:
tuvantuyensinh.vn.	30 IN NS ns3.zonedns.vn.
tuvantuyensinh.vn.	30 IN NS ns2.zonedns.vn.
tuvantuyensinh.vn.	30 IN NS ns1.zonedns.vn.
tuvantuyensinh.vn.	30 IN NS ns4.zonedns.vn.