shell:$ nslookup -timeout=2 -retry=1 'ucu.edu.ar'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	ucu.edu.ar
Address: 104.21.67.88
Name:	ucu.edu.ar
Address: 172.67.219.34
Name:	ucu.edu.ar
Address: 2606:4700:3037::ac43:db22
Name:	ucu.edu.ar
Address: 2606:4700:3034::6815:4358