vitalk.vn.		30 IN SOA ns1.pavietnam.vn. hostmaster.vitalk.vn. (
				2023081704 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

vitalk.vn.		30 IN TXT "v=spf1 include:spf.protection.outlook.com ip4:210.245.1.65
ip4:210.245.1.66 ip4:118.70.211.92 ip4:210.245.1.69 ip4:210.245.1.70
ip4:210.245.1.67-all"
vitalk.vn.		30 IN TXT
"68CCrRj8LipqHg+/0JlWvN4DXKfVkAvSxJTjs0Bs6AqV3tzRfYgV6PnKO6YY+2b/ISz755hjP1JCcOPWOaa4
GQ=="
vitalk.vn.		30 IN TXT "v=spf1 include:spf.protection.outlook.com -all"

Mail exchangers:
vitalk.vn.		30 IN MX 20 mailgw02.fpt.com.vn.
vitalk.vn.		30 IN MX 10 mailgw01.fpt.com.vn.
vitalk.vn.		30 IN MX 0 vitalk-vn.mail.protection.outlook.com.
vitalk.vn.		30 IN MX 0 mailgw03.fpt.com.vn.

Name servers:
vitalk.vn.		30 IN NS nsbak.dotvndns.com.
vitalk.vn.		30 IN NS ns1.dotvndns.vn.
vitalk.vn.		30 IN NS ns2.dotvndns.vn.