shell:$ nslookup -timeout=2 -retry=1 'fri.uniza.sk'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	fri.uniza.sk
Address: 158.193.143.190
Name:	fri.uniza.sk
Address: 158.193.143.191
Name:	fri.uniza.sk
Address: 2002:9ec1:8a0b::9ec1:8a0b