shell:$ nslookup -timeout=2 -retry=1 'o2tv.sk'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	o2tv.sk
Address: 18.238.25.95
Name:	o2tv.sk
Address: 18.238.25.37
Name:	o2tv.sk
Address: 18.238.25.34
Name:	o2tv.sk
Address: 18.238.25.72