bpn.vn.			30 IN SOA ns3.azdigi.com. hosting-admin.azdigi.com. (
				2025120401 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

bpn.vn.			30 IN TXT "v=spf1 +mx +a +ip4:45.252.248.0/22 +ip4:103.221.220.0/22
~all"

bpn.vn.			30 IN A	103.221.221.50

Mail exchangers:
bpn.vn.			30 IN MX 0 bpn.vn.

Name servers:
bpn.vn.			30 IN NS ns3.azdigi.com.
bpn.vn.			30 IN NS ns4.azdigi.com.