baobiphucthinh.vn.	30 IN SOA nsbak.dotvndns.com. hostmaster.baobiphucthinh.vn. (
				2023103002 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

baobiphucthinh.vn.	30 IN A	103.48.194.156

Name servers:
baobiphucthinh.vn.	30 IN NS nsbak.dotvndns.com.
baobiphucthinh.vn.	30 IN NS ns1.dotvndns.vn.