shell:$ nslookup -timeout=2 -retry=1 'www.udemm.edu.ar'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	www.udemm.edu.ar
Address: 13.227.87.31
Name:	www.udemm.edu.ar
Address: 13.227.87.90
Name:	www.udemm.edu.ar
Address: 13.227.87.45
Name:	www.udemm.edu.ar
Address: 13.227.87.126