My nginx configuration

nginx.conf

server_names_hash_bucket_size 128;

server {
  listen 80;
  server_name old.alexselzer.com;
  client_max_body_size 30M;

  location / {
    root   /var/www;
    index  index.php index.html index.htm;
  }
  location ~ \.php$ {
    fastcgi_pass   unix:/var/run/php5-fpm.sock;
    fastcgi_index  index.php;
    fastcgi_param PATH_TRANSLATED /var/www/$fastcgi_script_name;
    include        fastcgi_params;
  }
}

server {
  listen 80;
  server_name citationer.org www.citationer.org;

  location / {
    proxy_pass http://127.0.0.1:8224;
  }
}

server {
  listen 80;
  server_name api.alexselzer.com;
    
  location /random {
    proxy_pass http://127.0.0.1:8898;
  }

  location /pi {
    proxy_pass http://127.0.0.1:8999;
  }
}

server {
  listen 80;
  server_name api.3.1415.sexy;

  location /pi {
    proxy_pass http://127.0.0.1:8999;
  }
}

server {
  listen 80;
  listen 443 ssl;

  ssl_certificate /etc/nginx/ssl/cert.pem;
  ssl_certificate_key /etc/nginx/ssl/key.pem;

  server_name new.alexselzer.com alexselzer.com www.alexselzer.com nocdn.alexselzer.com;
  client_max_body_size 20M;

#  location ~ /assets {
#    rewrite ^ http://dur1oexpkcn18.cloudfront.net$request_uri permanent;
#  }  

  location / {
    if ($args ~* "^p=\d+") {
      return 301 http://old.alexselzer.com$request_uri; 
    }
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header Host $http_host;

    proxy_pass http://127.0.0.1:2368;
  }

  location /random {
    return 301 http://api.alexselzer.com$request_uri;
  }
  
  location /pi {
    return 301 http://api.alexselzer.com$request_uri;
  }

  location ~ ^/\?p=\d+ {
    return 301 http://old.alexselzer.com$request_uri;
  }
}

server {
  listen 80;
  server_name tt.alexselzer.com;

  location / {
    root /srv/tt;
    try_files $uri /timetable.jpg;
  }
}