Untitled

GET /pks/lookup?op=get&options=mr&search=0x11321EB3 HTTP/1.0

Host: pgp.mit.edu:11371


HTTP/1.1 502 Proxy Error

Date: Tue, 22 Feb 2011 08:47:43 GMT

Content-Length: 479

Connection: close

Content-Type: text/html; charset=iso-8859-1


<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>502 Proxy Error</title>
</head><body>
<h1>Proxy Error</h1>
<p>The proxy server received an invalid

response from an upstream server.<br />

The proxy server could not handle the request <em><a href="/pks/lookup">GET&nbsp;/pks/lookup</a></em>.<p>
Reason: <strong>Error reading from remote server</strong></p></p>
<hr>
<address>Apache/2.2.3 (Red Hat) Server at pgp.mit.edu Port 11371</address>
</body></html>