xon.pl.			30 IN SOA ns1.d2.pl. root.xon.pl. (
				2024011301 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

xon.pl.			30 IN TXT "v=spf1 a mx ip4:5.252.229.144 ~all"

xon.pl.			30 IN A	5.252.229.144

Mail exchangers:
xon.pl.			30 IN MX 0 xon.pl.

Name servers:
xon.pl.			30 IN NS ns2.d2.pl.
xon.pl.			30 IN NS ns1.d2.pl.