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

Non-authoritative answer:
Name:	docs.cloudflare.com
Address: 104.18.22.4
Name:	docs.cloudflare.com
Address: 104.18.23.4
Name:	docs.cloudflare.com
Address: 2606:4700::6812:1704
Name:	docs.cloudflare.com
Address: 2606:4700::6812:1604