GET http://mscrl.microsoft.com/pki/mscorp/crl/Microsoft%20Secure%20Server%20Authority(8).crl HTTP/1.1
Cache-Control: max-age = 900
Accept: */*
If-Modified-Since: Tue, 05 Feb 2013 23:47:43 GMT
If-None-Match: "a5c6e430fb3ce1:0"
User-Agent: Microsoft-CryptoAPI/6.1
Connection: Keep-Alive
Host: mscrl.microsoft.com

