server {
   # root /var/www/dumb.yoursite.com/html;
   # index index.html index.htm index.nginx-debian.html;

  server_name dumb.yoursite.com;
     # www.dumb.yoursite.com;

    location / {
        try_files $uri $uri/ =404;
        proxy_pass http://localhost:5555;
        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-Proto $scheme;
    }

    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/dumb.yoursite.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/dumb.yoursite.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}
server {
    if ($host = dumb.yoursite.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

  server_name dumb.yoursite.com;

  listen 80;
    return 404; # managed by Certbot

}