Failed to load resource: net::ERR_TOO_MANY_REDIRECTS-is url forwarding any issue?

I registerd my domain name in domain.com and hosted my web application in amazon ec2.I registered for elastic ip and when i point my public ip in URL forwarding of domain.com,the site is loading properly in chrome,but when i put the public DNS name of my ec2 instance, "Failed to load resource: net::ERR_TOO_MANY_REDIRECTS" error occurs.I have kept google api for authentication in my website and it works properly only when i use the public DNS name in the URL forwarding.The chrome version where i tested is 39.0.2171.95.The site works fine in IE-10.Please help me to resolve the issue