diff --git a/install.sh b/install.sh
index fc8f8ff..5b6e073 100644
--- a/install.sh
+++ b/install.sh
@@ -2536,10 +2536,11 @@ EOF
 write_nginx_site_docs() {
   local domain="$1"
   local ssl_type="${2:-none}"
-  local conf http_preamble ssl_block proxy_root
+  local conf http_preamble ssl_block proxy_root server_dns
   conf="$(nginx_conf_target docs)"
   proxy_root="$(render_proxy_root docs)"
   http_preamble="$(nginx_http_server_preamble "$domain" "$ssl_type")"
+  server_dns="$(nginx_docker_server_dns_block)"
 
   if [[ "$ssl_type" == "none" ]]; then
     nginx_write_conf "$conf" <<EOF
@@ -2547,6 +2548,7 @@ server {
     listen 80;
     listen [::]:80;
     server_name ${domain};
+${server_dns}
     location = / { return 302 /docs; }
     location / {
 ${proxy_root}
@@ -2563,6 +2565,7 @@ ${http_preamble}server {
     listen [::]:443 ssl http2;
     server_name ${domain};
 ${ssl_block}
+${server_dns}
     location = / { return 302 /docs; }
     location / {
 ${proxy_root}
@@ -2578,10 +2581,11 @@ EOF
 write_nginx_site_ws() {
   local domain="$1"
   local ssl_type="${2:-none}"
-  local conf http_preamble ssl_block proxy_ws
+  local conf http_preamble ssl_block proxy_ws server_dns
   conf="$(nginx_conf_target ws)"
   proxy_ws="$(render_proxy_rewrite ws /ws)"
   http_preamble="$(nginx_http_server_preamble "$domain" "$ssl_type")"
+  server_dns="$(nginx_docker_server_dns_block)"
 
   if [[ "$ssl_type" == "none" ]]; then
     nginx_write_conf "$conf" <<EOF
@@ -2589,6 +2593,7 @@ server {
     listen 80;
     listen [::]:80;
     server_name ${domain};
+${server_dns}
     location / {
 ${proxy_ws}
         proxy_http_version 1.1;
@@ -2610,6 +2615,7 @@ ${http_preamble}server {
     listen [::]:443 ssl http2;
     server_name ${domain};
 ${ssl_block}
+${server_dns}
     location / {
 ${proxy_ws}
         proxy_http_version 1.1;
@@ -2632,10 +2638,11 @@ write_nginx_site_minio() {
   local kind="$2"
   local label="$3"
   local ssl_type="${4:-none}"
-  local conf http_preamble ssl_block proxy_root
+  local conf http_preamble ssl_block proxy_root server_dns
   conf="$(nginx_conf_target "$label")"
   proxy_root="$(render_proxy_root "$kind")"
   http_preamble="$(nginx_http_server_preamble "$domain" "$ssl_type")"
+  server_dns="$(nginx_docker_server_dns_block)"
 
   if [[ "$ssl_type" == "none" ]]; then
     nginx_write_conf "$conf" <<EOF
@@ -2644,6 +2651,7 @@ server {
     listen [::]:80;
     server_name ${domain};
     client_max_body_size 1024m;
+${server_dns}
     proxy_buffering off;
     location / {
 ${proxy_root}
@@ -2661,6 +2669,7 @@ ${http_preamble}server {
     server_name ${domain};
 ${ssl_block}
     client_max_body_size 1024m;
+${server_dns}
     proxy_buffering off;
     location / {
 ${proxy_root}