MIX ~ :)
# cat /etc/nginx/sites-enabled/cursocoex.com
server {
        listen 188.165.192.181:80;
        server_name cdn.cursocoex.com;
        gzip_vary on;
        index index.html;
        charset utf-8;
        root /home/www/cursocoex.com/www;

        location / {
                root   /home/www/cursocoex.com/www;
                index  index.html;
        }
        location ~ \.php(/|$) {
                deny all;
        }
        location ~* ^.+.(jpg|jpeg|gif|png|swf|ico|xml|zip|pdf)$ {
                access_log        off;
                expires           31d;
        }
        location ~* ^.+.(html|htm)$ {
                expires           1d;
        }
        location ~* ^.+.(css|js)$ {
                expires           31d;
        }
        location ~* ^.+.(flv)$ {
               flv;
        }
        location ~* ^.+.(mp4)$ {
               mp4;
        }
        location ~* \.(eot|ttf|woff)$ {
                add_header Access-Control-Allow-Origin *;
        }
}