teckacz.cz.		30 IN SOA koa.ns.cloudflare.com. dns.cloudflare.com. (
				2335220700 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

teckacz.cz.		30 IN A	104.21.65.238
teckacz.cz.		30 IN A	172.67.152.247
teckacz.cz.		30 IN AAAA 2606:4700:3031::6815:41ee
teckacz.cz.		30 IN AAAA 2606:4700:3032::ac43:98f7

Name servers:
teckacz.cz.		30 IN NS koa.ns.cloudflare.com.
teckacz.cz.		30 IN NS lola.ns.cloudflare.com.