quangcaosaigon.vn.	30 IN SOA ns1.zonedns.vn. root.quangcaosaigon.vn. (
				2023092003 ; serial
				1200       ; refresh (20 minutes)
				600        ; retry (10 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

quangcaosaigon.vn.	30 IN A	103.161.173.70

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