shell:$ nslookup -timeout=2 -retry=1 'cloudflare.sc-cdn.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
cloudflare.sc-cdn.net	canonical name = cloudflare.sc-cdn.net.cdn.cloudflare.net.
Name:	cloudflare.sc-cdn.net.cdn.cloudflare.net
Address: 172.67.167.170
Name:	cloudflare.sc-cdn.net.cdn.cloudflare.net
Address: 104.21.42.229