vs2015 HTTP Error 400. The request hostname is invalid.

<site name="XDomainProxy(1)" id="3">
                <application path="/" applicationPool="Clr4IntegratedAppPool">
                    <virtualDirectory path="/" physicalPath="E:\GitHome\eschoolApp\XDomainProxy" />
                </application>
                <bindings>
                    <binding protocol="http" bindingInformation="*:57095:localhost" />
                    <binding protocol="http" bindingInformation="*:57095:127.0.0.1" />
                </bindings>
            </site>