ethel.pl.		30 IN SOA dns2.linuxpl.com. hostmaster.ethel.pl. (
				2023112201 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

ethel.pl.		30 IN TXT "v=spf1 a mx include:spf.linuxpl.com ip4:91.237.52.247
ip4:46.4.67.48 -all"

ethel.pl.		30 IN A	91.237.52.247

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

Name servers:
ethel.pl.		30 IN NS dns1.linuxpl.com.
ethel.pl.		30 IN NS dns2.linuxpl.com.