ovo.vn.			30 IN SOA ns1.rocket.vn. hostmaster.ovo.vn. (
				2024122322 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

ovo.vn.			30 IN TXT "v=spf1 a mx ~all"

ovo.vn.			30 IN A	103.77.162.39

Mail exchangers:
ovo.vn.			30 IN MX 10 mail.ovo.vn.

Name servers:
ovo.vn.			30 IN NS ns1.rocket.vn.
ovo.vn.			30 IN NS ns2.rocket.vn.
ovo.vn.			30 IN NS ns3.rocket.vn.