shell:$ nslookup -timeout=2 -retry=1 'www.eltiempo.es'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	www.eltiempo.es
Address: 3.171.139.75
Name:	www.eltiempo.es
Address: 3.171.139.95
Name:	www.eltiempo.es
Address: 3.171.139.8
Name:	www.eltiempo.es
Address: 3.171.139.5