lex.edu.pl.		30 IN SOA ns1.dhosting.pl. root.lex.edu.pl. (
				2021051902 ; serial
				21600      ; refresh (6 hours)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

lex.edu.pl.		30 IN TXT "v=spf1 include:_mail.dhosting.pl -all"

lex.edu.pl.		30 IN A	109.95.156.242

Mail exchangers:
lex.edu.pl.		30 IN MX 10 mx-1.dpoczta.pl.
lex.edu.pl.		30 IN MX 10 mx-2.dpoczta.pl.

Name servers:
lex.edu.pl.		30 IN NS ns2.dhosting.pl.
lex.edu.pl.		30 IN NS ns1.dhosting.pl.