baomuaban.vn.		30 IN SOA vdc-hn01.vnn.vn. postmaster.vnn.vn. (
				2024021701 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

baomuaban.vn.		30 IN TXT "v=spf1 include:secureserver.net -all"

baomuaban.vn.		30 IN A	103.28.37.32

Mail exchangers:
baomuaban.vn.		30 IN MX 0 baomuaban-vn.mail.protection.outlook.com.

Name servers:
baomuaban.vn.		30 IN NS hcm-server1.vnn.vn.
baomuaban.vn.		30 IN NS vdc-hn01.vnn.vn.