cfo.vn.			30 IN SOA hcmc3.saigonnet.vn. admin.saigonnet.vn. (
				2015072800 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				360        ; minimum (6 minutes)
				)

cfo.vn.			30 IN TXT "v=spf1 redirect=_spf.mailhostbox.com"
cfo.vn.			30 IN TXT "v=spf1 a ip4: 45.117.169.113 ip4:143.42.75.44 ip4:139.162.55.218
ip4:172.104.187.116 ip4:159.89.159.125 ip4:139.162.55.218 ip4:139.162.164.209
ip4:128.199.233.64 ip4:139.162.40.223 ip4:128.199.76.162 ip6:2607:f8b0:4001:c06::22d
ip6:2607:f8b0:4003:c06::22d" " ip4:45.32.54.223 ip4:45.32.40.120
ip4:108.61.183.192 ip4:128.199.101.195 ip4:128.199.233.0/24 ip4:5.175.194.167
ip4:5.175.185.253 ip4:5.231.54.80 ip4:5.231.54.0/24 ip4:139.162.8.34 ip4:115.78.136.0/24
ip4:209.85.218.47 include:_spf.google.com -all"
cfo.vn.			30 IN TXT "amazonses:0algjDKl9YLPCYGjodCTDShDoBAzZZtkFc6h6jpOHW0="

cfo.vn.			30 IN A	54.254.139.158

Mail exchangers:
cfo.vn.			30 IN MX 20 us2.mx2.mailhostbox.com.
cfo.vn.			30 IN MX 10 us2.mx1.mailhostbox.com.
cfo.vn.			30 IN MX 30 us2.mx3.mailhostbox.com.

Name servers:
cfo.vn.			30 IN NS hcmc3.saigonnet.vn.
cfo.vn.			30 IN NS hcmc4.saigonnet.vn.