# This is a default site configuration which will simply return 404, preventing
# chance access to any other virtualhost.

server {
        listen ${PORT0} default_server;
        listen [::]:${PORT0} default_server;

        # Everything is a 404
        location / {
                return 404;
        }

        # You may need this to prevent return 404 recursion.
        location = /404.html {
                internal;
        }
}