HEAD                  HTTP://X/default.example.com/ HTTP/1.0
Connection:
                Keep-Alive         

HEAD          http://X/foo.example.com/ HTTP/1.0
Connection:   Keep-Alive    

HEAD          http://X/default HTTP/1.0
Connection:   Keep-Alive    

HEAD          http:///default HTTP/1.0
Connection:   Keep-Alive    

HEAD http://X/foo.example.com/.%2f HTTP/1.0
Connection:
                Keep-Alive         

HEAD HTTP://X/foo.example.com/.%2F/ HTTP/1.0
Connection:
                Keep-Alive         

GET  /  HTTP / 1 . 0

