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

Non-authoritative answer:
Name:	builtwith.com
Address: 18.172.122.110
Name:	builtwith.com
Address: 18.172.122.45
Name:	builtwith.com
Address: 18.172.122.17
Name:	builtwith.com
Address: 18.172.122.113