free.edu.vn.		30 IN SOA ns1.dns.net.vn. webmaster.dns.net.vn. (
				1723018681 ; serial
				7200       ; refresh (2 hours)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

free.edu.vn.		30 IN TXT "MS=C2AFF899253BD7F029DB03A029E2A324913C72F5"
free.edu.vn.		30 IN TXT "v=spf1 include:spf.protection.outlook.com -all"

free.edu.vn.		30 IN A	116.193.76.116

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

Name servers:
free.edu.vn.		30 IN NS ns2.dns.net.vn.
free.edu.vn.		30 IN NS ns1.dns.net.vn.