shell:$ nslookup -timeout=2 -retry=1 'peering.cloudflare.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	peering.cloudflare.com
Address: 104.16.6.47
Name:	peering.cloudflare.com
Address: 104.16.7.47
Name:	peering.cloudflare.com
Address: 2606:4700::6810:62f
Name:	peering.cloudflare.com
Address: 2606:4700::6810:72f