shell:$ nslookup -timeout=2 -retry=1 'www.iplan.com.ar'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.iplan.com.ar	canonical name = www.iplan.com.ar.cdn.cloudflare.net.
Name:	www.iplan.com.ar.cdn.cloudflare.net
Address: 104.18.2.126
Name:	www.iplan.com.ar.cdn.cloudflare.net
Address: 104.18.3.126
Name:	www.iplan.com.ar.cdn.cloudflare.net
Address: 2606:4700::6812:27e
Name:	www.iplan.com.ar.cdn.cloudflare.net
Address: 2606:4700::6812:37e