wt-system.pl.		30 IN SOA ns1.nazwa.pl. biuro.nazwa.pl. (
				2008133200 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

wt-system.pl.		30 IN TXT
"ad399bf52241121ca43695d4013222eaeb88f7bf3c52ba3c417622996766f8ec"
wt-system.pl.		30 IN TXT "v=spf1 mx a ~all"

wt-system.pl.		30 IN A	85.128.255.62

Mail exchangers:
wt-system.pl.		30 IN MX 10 wt-system.pl.

Name servers:
wt-system.pl.		30 IN NS ns1.nazwa.pl.
wt-system.pl.		30 IN NS ns3.nazwa.pl.
wt-system.pl.		30 IN NS ns2.nazwa.pl.