lmt.com.vn.		30 IN SOA ns1.matbao.vn. admin.matbao.com. (
				2021032702 ; serial
				18000      ; refresh (5 hours)
				1800       ; retry (30 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

lmt.com.vn.		30 IN TXT "v=spf1 mx ~all"

lmt.com.vn.		30 IN A	103.9.156.106

Mail exchangers:
lmt.com.vn.		30 IN MX 10 mail.lmt.com.vn.
lmt.com.vn.		30 IN MX 5 alt1.aspmx.l.google.com.
lmt.com.vn.		30 IN MX 5 alt2.aspmx.l.google.com.
lmt.com.vn.		30 IN MX 10 aspmx3.googlemail.com.
lmt.com.vn.		30 IN MX 10 aspmx2.googlemail.com.
lmt.com.vn.		30 IN MX 1 aspmx.l.google.com.

Name servers:
lmt.com.vn.		30 IN NS ns-bak.matbao.com.
lmt.com.vn.		30 IN NS ns2.matbao.vn.
lmt.com.vn.		30 IN NS ns1.matbao.vn.