iscool.pl.		30 IN SOA dylan.ns.cloudflare.com. dns.cloudflare.com. (
				2334894096 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

iscool.pl.		30 IN A	172.67.216.219
iscool.pl.		30 IN A	104.21.16.238
iscool.pl.		30 IN AAAA 2606:4700:3037::6815:10ee
iscool.pl.		30 IN AAAA 2606:4700:3032::ac43:d8db

Name servers:
iscool.pl.		30 IN NS dylan.ns.cloudflare.com.
iscool.pl.		30 IN NS rita.ns.cloudflare.com.