zdravizdarma.cz.	30 IN SOA ns.grdns.cz. admin.forpsi.com. (
				2022083001 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				2592000    ; expire (4 weeks 2 days)
				3600       ; minimum (1 hour)
				)

zdravizdarma.cz.	30 IN A	81.2.216.91

Name servers:
zdravizdarma.cz.	30 IN NS ns.grdns.cz.
zdravizdarma.cz.	30 IN NS ns.grdns.it.