semanti-cs.org.		30 IN SOA alfa.ns.active24.cz. hostmaster.active24.cz. (
				2020032802 ; serial
				10800      ; refresh (3 hours)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

semanti-cs.org.		30 IN A	146.102.17.31

Mail exchangers:
semanti-cs.org.		30 IN MX 50 vse.vse.cz.
semanti-cs.org.		30 IN MX 75 mx2.vse.cz.

Name servers:
semanti-cs.org.		30 IN NS alfa.ns.active24.cz.
semanti-cs.org.		30 IN NS beta.ns.active24.cz.