horazdovice.cz.		30 IN SOA nrs.sumava-net.cz. admin.sumava-net.cz. (
				2025112888 ; serial
				3600       ; refresh (1 hour)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				345600     ; minimum (4 days)
				)

horazdovice.cz.		30 IN TXT "v=spf1 ip4:88.146.192.2  ip4:88.146.192.6
ip4:88.146.192.7 ?all"

Mail exchangers:
horazdovice.cz.		30 IN MX 0 box.sumava-net.cz.

Name servers:
horazdovice.cz.		30 IN NS nrs.sumava-net.cz.
horazdovice.cz.		30 IN NS ns.sumava-net.cz.