nhadatnghean.net.	30 IN SOA ns1.matbao.com. admin.matbao.com. (
				2022060101 ; serial
				7200       ; refresh (2 hours)
				300        ; retry (5 minutes)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

nhadatnghean.net.	30 IN TXT "v=spf1 mx include:emailserver.vn -all"

nhadatnghean.net.	30 IN A	103.138.88.15

Mail exchangers:
nhadatnghean.net.	30 IN MX 10 ssl.emailserver.vn.

Name servers:
nhadatnghean.net.	30 IN NS ns1.matbao.com.
nhadatnghean.net.	30 IN NS ns2.matbao.com.