image porxy

i've probably configured something incorrectly, the image proxy was working before the ssl cert, and everything else is working fine, so just need pointing in the right direction from the test image proxy http://i.imgur.com/Y8mRMqW.png could not be fetched or is not a valid image. The specific...

I depend on image proxy for performance but how do I stop it from leaking my Servers ip? e.g. if you embed this image here: http://www.danasoft.com/vipersig.jpg you get the servers ip how do I stop this? I have my site setup with cloudflare, is a there a way to run image proxy through that...