I recently moved my blog to Linode and Open ID on SO and other meta sites seems broken. SO says, No OpenID endpoint found. So, I tested my open id on http://test-id.org and it responded with a totally meaningless error
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
The open id I'm using is my blog URL, blog.mugunthkumar.com and the "Recent logs" at test-id.org shows this
2011-06-08 21:02:48,872 (GMT-7)  DEBUG DotNetOpenAuth.Http - HTTP GET http://blog.mugunthkumar.com/ 2011-06-08 21:02:49,497 (GMT-7)  DEBUG DotNetOpenAuth.Yadis - X-XRDS-Location found in HTML Http-Equiv tag. Preparing to pull XRDS from http://blog.mugunthkumar.com/?xrds 2011-06-08 21:02:49,497 (GMT-7)  DEBUG DotNetOpenAuth.Http - HTTP GET http://blog.mugunthkumar.com/?xrds 2011-06-08 21:03:50,435 (GMT-7)  ERROR Global - An unhandled exception was raised. Details follow: System.Web.HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.Net.WebException: The underlying connection was closed: The connection was closed unexpectedly.
I tried reinstalling WP-OpenID plugin and enabled php-curl as well. The status page on OpenID says everything is "ok".
What could possibly be the problem?