Question Remote reverse proxy

[ddavo]

I want to enable a reverse proxy that connects to another server, but I can't make it work. When I connect to "example.org", I get the default "this site doesn't exist" page

server {
  listen 80;
  server_name example.org;

  location ~ / {
    proxy_pass http://192.168.3.14:80;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Host $server_name;
  }
}