munonson.vn.		30 IN SOA ns1.matbao.vn. admin.matbao.com. (
				2019112102 ; serial
				18000      ; refresh (5 hours)
				1800       ; retry (30 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

munonson.vn.		30 IN A	103.221.220.216

Name servers:
munonson.vn.		30 IN NS ns-bak.matbao.com.
munonson.vn.		30 IN NS ns1.matbao.vn.
munonson.vn.		30 IN NS ns2.matbao.vn.