shell:$ nslookup -timeout=2 -retry=1 'sugus.telefonica.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
sugus.telefonica.com	canonical name = sugus.telefonica.com.cdn.cloudflare.net.
Name:	sugus.telefonica.com.cdn.cloudflare.net
Address: 104.18.22.76
Name:	sugus.telefonica.com.cdn.cloudflare.net
Address: 104.18.23.76
Name:	sugus.telefonica.com.cdn.cloudflare.net
Address: 2606:4700::6812:164c
Name:	sugus.telefonica.com.cdn.cloudflare.net
Address: 2606:4700::6812:174c