vietguys.biz.		30 IN SOA ns1.viettelidc.com.vn. hostmaster.vietguys.biz. (
				1736306707 ; serial
				16384      ; refresh (4 hours 33 minutes 4 seconds)
				2048       ; retry (34 minutes 8 seconds)
				1048576    ; expire (1 week 5 days 3 hours 16 minutes 16 seconds)
				2560       ; minimum (42 minutes 40 seconds)
				)

vietguys.biz.		30 IN TXT "v=spf1 ip4:167.89.110.53 ip4:167.89.52.11
ip4:168.245.123.77 ip4:149.72.164.209 ip4:178.33.242.137 ip4:125.212.247.221
include:smtp.txmsv.com include:_spf.google.com include:sendgrid.net ~all"

vietguys.biz.		30 IN A	14.225.253.120

Mail exchangers:
vietguys.biz.		30 IN MX 5 alt2.aspmx.l.google.com.
vietguys.biz.		30 IN MX 5 alt1.aspmx.l.google.com.
vietguys.biz.		30 IN MX 10 aspmx5.googlemail.com.
vietguys.biz.		30 IN MX 10 aspmx4.googlemail.com.
vietguys.biz.		30 IN MX 10 aspmx3.googlemail.com.
vietguys.biz.		30 IN MX 10 aspmx2.googlemail.com.
vietguys.biz.		30 IN MX 1 aspmx.l.google.com.

Name servers:
vietguys.biz.		30 IN NS ns1.viettelidc.com.vn.
vietguys.biz.		30 IN NS ns2.viettelidc.com.vn.
vietguys.biz.		30 IN NS ns.viettelidc.com.vn.