muzia.pl.		30 IN SOA ns1.cal.pl. hostmaster.muzia.pl. (
				2025030700 ; serial
				300        ; refresh (5 minutes)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

muzia.pl.		30 IN TXT "v=spf1 a mx ip4:49.12.122.77 include:_spf.cal.pl -all"

muzia.pl.		30 IN A	49.12.122.77

Mail exchangers:
muzia.pl.		30 IN MX 10 mail.muzia.pl.

Name servers:
muzia.pl.		30 IN NS ns2.cal.pl.
muzia.pl.		30 IN NS ns1.cal.pl.