No good if your Registrar (Namecheap) is behind CF as well!
Edit: Wait, do they use Cloudflare?
$ dig namecheap.com +short
198.54.117.250
whois: CIDR: 198.54.112.0/20
NetName: NAMEC-4
Organization: Namecheap, Inc. (NAMEC-4)
Updated: 2015-11-13
https://whois.arin.net/rest/net/NET-198-54-112-0-1.html $ kdig +short www.namecheap.com
www.namecheap.com.cdn.cloudflare.net.
104.16.99.56
104.16.100.56