diff --git a/etc/nginx/nginx.conf b/etc/nginx/nginx.conf
index 389ba17..1f9ca6b 100644
--- a/etc/nginx/nginx.conf
+++ b/etc/nginx/nginx.conf
@@ -33,6 +33,7 @@ http {
     # set default document root for all sites
     root /usr/share/nginx/html;
 
+    # upstream servers
     #<insert PHP handler here if applicable>
 
     # logging options
@@ -51,10 +52,12 @@ http {
     access_log off;
 
     server_tokens off;
-    set_real_ip_from 127.0.0.1;
     set_real_ip_from <lanIP>;
-    real_ip_header X-Forwarded-For;
     real_ip_recursive on;
+    # uncomment below to use google DNS
+    #resolver
+    #    8.8.8.8 8.8.4.4
+    #    [2001:4860:4860::8888] [2001:4860:4860::8844];
 
     # include enabled server blocks from /etc/nginx/enabledSites/*.conf
     include /etc/nginx/enabledSites/*.conf;