shell:$ nslookup -timeout=2 -retry=1 'www.arduino.cc'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.arduino.cc	canonical name = www.arduino.cc.cdn.cloudflare.net.
Name:	www.arduino.cc.cdn.cloudflare.net
Address: 104.18.12.135
Name:	www.arduino.cc.cdn.cloudflare.net
Address: 104.18.13.135
Name:	www.arduino.cc.cdn.cloudflare.net
Address: 2606:4700::6812:d87
Name:	www.arduino.cc.cdn.cloudflare.net
Address: 2606:4700::6812:c87