cku.home.pl.		30 IN SOA dns.home.pl. admin.home.pl. (
				1558132288 ; serial
				14400      ; refresh (4 hours)
				7200       ; retry (2 hours)
				2419200    ; expire (4 weeks)
				3600       ; minimum (1 hour)
				)

cku.home.pl.		30 IN TXT "v=spf1 a mx ~all"

cku.home.pl.		30 IN A	89.161.142.64

Mail exchangers:
cku.home.pl.		30 IN MX 10 cku.home.pl.

Name servers:
cku.home.pl.		30 IN NS dns.home.pl.
cku.home.pl.		30 IN NS dns3.home.pl.
cku.home.pl.		30 IN NS dns2.home.pl.