ezena.sk.		30 IN SOA shinzon.blueboard.cz. hostmaster.blueboard.cz. (
				2023112349 ; serial
				10800      ; refresh (3 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				7200       ; minimum (2 hours)
				)

ezena.sk.		30 IN TXT "v=spf1 a mx include:spf.blueboard.cz -all"

ezena.sk.		30 IN A	217.11.249.137

Mail exchangers:
ezena.sk.		30 IN MX 10 mx.blueboard.cz.

Name servers:
ezena.sk.		30 IN NS ns2.blueboard.cz.
ezena.sk.		30 IN NS shinzon.blueboard.cz.