Reverse Proxy nginx conf file for The Guardian

##
# NOTE: THIS IS NOT WORKING. PHP SCRIPT INCOMING
##
root@server:/etc/nginx/sites-enabled# cat zGuardian
server {
        listen 80;
        server_name guardian.alpha7f.com;
        location / {
                proxy_pass             http://199.27.77.129/;
                proxy_set_header       Host www.guardiannews.com;
#               proxy_cache            STATIC;
                proxy_cache_valid      200  1d;
                proxy_cache_use_stale  error timeout invalid_header updating
                http_500 http_502 http_503 http_504;
        }
}