hostujto.cz.		30 IN SOA ns101.cloudns.net. support.cloudns.net. (
				2022101301 ; serial
				7200       ; refresh (2 hours)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

Name servers:
hostujto.cz.		30 IN NS ns103.cloudns.net.
hostujto.cz.		30 IN NS ns102.cloudns.net.
hostujto.cz.		30 IN NS ns104.cloudns.net.
hostujto.cz.		30 IN NS ns101.cloudns.net.