sdhsec.cz.		30 IN SOA shinzon.blueboard.cz. hostmaster.shinzon.blueboard.cz. (
				2012011767 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				38400      ; minimum (10 hours 40 minutes)
				)

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

sdhsec.cz.		30 IN A	217.11.249.138
sdhsec.cz.		30 IN AAAA 2001:1528:240::b

Mail exchangers:
sdhsec.cz.		30 IN MX 10 jaguar.blueboard.cz.

Name servers:
sdhsec.cz.		30 IN NS ns2.blueboard.cz.
sdhsec.cz.		30 IN NS shinzon.blueboard.cz.