speedfish.pl.		30 IN SOA ns1.procalculate.pl. hostmaster.speedfish.pl. (
				2024011300 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

speedfish.pl.		30 IN TXT "v=spf1 a mx ip4:5.252.230.195 ~all"

speedfish.pl.		30 IN A	5.252.230.195

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

Name servers:
speedfish.pl.		30 IN NS ns1.procalculate.pl.
speedfish.pl.		30 IN NS ns2.procalculate.pl.