diff --git a/nginx/nginx-prod/nginx-prod.conf b/nginx/nginx-prod/nginx-prod.conf
index 4948dfa..417362c 100644
--- a/nginx/nginx-prod/nginx-prod.conf
+++ b/nginx/nginx-prod/nginx-prod.conf
@@ -157,7 +157,9 @@ http {
     server {
         listen      443 ssl http2;
         listen      [::]:443 ssl http2;
-        server_name battleship.sprinthub.ru;
+        server_name ~^(?<domain>\w+)\.sprinthub\.ru$;
+
+        resolver 127.0.0.11 ipv6=off;
 
         ssl_certificate     /etc/nginx/fullchain.pem;
         ssl_certificate_key /etc/nginx/privkey.pem;
@@ -169,64 +171,7 @@ http {
         add_header Content-Security-Policy "default-src * data: 'unsafe-eval' 'unsafe-inline'" always;
 
         location / {
-            proxy_pass http://battleship-nginx:1238/;
-        }
-    }
-
-    server {
-        listen      443 ssl http2;
-        listen      [::]:443 ssl http2;
-        server_name dev.sprinthub.ru;
-
-        ssl_certificate     /etc/nginx/fullchain.pem;
-        ssl_certificate_key /etc/nginx/privkey.pem;
-
-        add_header X-Frame-Options "SAMEORIGIN" always;
-        add_header X-XSS-Protection "1; mode=block" always;
-        add_header X-Content-Type-Options "nosniff" always;
-        add_header Referrer-Policy "no-refferer-when-downgrade" always;
-        add_header Content-Security-Policy "default-src * data: 'unsafe-eval' 'unsafe-inline'" always;
-
-        location / {
-            proxy_pass http://dev-nginx:1238/;
-        }
-    }
-
-    server {
-        listen      443 ssl http2;
-        listen      [::]:443 ssl http2;
-        server_name exchange.sprinthub.ru;
-
-        ssl_certificate     /etc/nginx/fullchain.pem;
-        ssl_certificate_key /etc/nginx/privkey.pem;
-
-        add_header X-Frame-Options "SAMEORIGIN" always;
-        add_header X-XSS-Protection "1; mode=block" always;
-        add_header X-Content-Type-Options "nosniff" always;
-        add_header Referrer-Policy "no-refferer-when-downgrade" always;
-        add_header Content-Security-Policy "default-src * data: 'unsafe-eval' 'unsafe-inline'" always;
-
-        location / {
-            proxy_pass http://exchange-nginx:1238/;
-        }
-    }
-
-    server {
-        listen      443 ssl http2;
-        listen      [::]:443 ssl http2;
-        server_name b-jokes.sprinthub.ru;
-
-        ssl_certificate     /etc/nginx/fullchain.pem;
-        ssl_certificate_key /etc/nginx/privkey.pem;
-
-        add_header X-Frame-Options "SAMEORIGIN" always;
-        add_header X-XSS-Protection "1; mode=block" always;
-        add_header X-Content-Type-Options "nosniff" always;
-        add_header Referrer-Policy "no-refferer-when-downgrade" always;
-        add_header Content-Security-Policy "default-src * data: 'unsafe-eval' 'unsafe-inline'" always;
-
-        location / {
-            proxy_pass http://b-jokes-nginx:1238/;
+            proxy_pass http://$domain-nginx:1238$request_uri;
         }
     }