jacso.hk.		30 IN SOA ns3.techrix.net. hostmaster.jacso.hk. (
				2019013007 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

jacso.hk.		30 IN TXT "v=spf1 a mx ip4:202.181.195.239 ~all"

jacso.hk.		30 IN A	202.181.195.239

Mail exchangers:
jacso.hk.		30 IN MX 20 alt1.aspmx.l.google.com.
jacso.hk.		30 IN MX 20 alt2.aspmx.l.google.com.
jacso.hk.		30 IN MX 30 aspmx2.googlemail.com.
jacso.hk.		30 IN MX 30 aspmx3.googlemail.com.
jacso.hk.		30 IN MX 10 aspmx.l.google.com.

Name servers:
jacso.hk.		30 IN NS ns3.techrix.net.
jacso.hk.		30 IN NS ns4.techrix.net.