joos.hu.		30 IN SOA ns1.iworx-host.com. hostmaster.joos.hu. (
				1418068969 ; serial
				43200      ; refresh (12 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				14400      ; minimum (4 hours)
				)

joos.hu.		30 IN TXT "mail.joos.hu"
joos.hu.		30 IN TXT "v=spf1 a mx ip4:5.56.37.0/24 ip6:2a01:47c0::1:1:8:0/112
~all"

joos.hu.		30 IN A	5.56.37.136

Mail exchangers:
joos.hu.		30 IN MX 0 pmx.iworx-host.com.
joos.hu.		30 IN MX 5 smx.iworx-host.com.
joos.hu.		30 IN MX 10 bmx.iworx-host.com.

Name servers:
joos.hu.		30 IN NS ns1.iworx-host.com.
joos.hu.		30 IN NS ns2.iworx-host.com.
joos.hu.		30 IN NS ns3.iworx-host.com.