shell:$ nslookup -timeout=2 -retry=1 'collezionieuro.altervista.org.cdn.cloudflare.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	collezionieuro.altervista.org.cdn.cloudflare.net
Address: 104.21.52.75
Name:	collezionieuro.altervista.org.cdn.cloudflare.net
Address: 172.67.196.178