diff --git a/src/def.go b/src/def.go
index 0ebeb5a..91a491b 100644
--- a/src/def.go
+++ b/src/def.go
@@ -42,7 +42,7 @@ import (
 const (
 	/* Build Constants */
 	SYSTEM_NAME       = "Zoraxy"
-	SYSTEM_VERSION    = "3.1.6"
+	SYSTEM_VERSION    = "3.1.7"
 	DEVELOPMENT_BUILD = false /* Development: Set to false to use embedded web fs */
 
 	/* System Constants */
diff --git a/src/mod/dynamicproxy/dynamicproxy.go b/src/mod/dynamicproxy/dynamicproxy.go
index 773910d..8e45be4 100644
--- a/src/mod/dynamicproxy/dynamicproxy.go
+++ b/src/mod/dynamicproxy/dynamicproxy.go
@@ -191,7 +191,24 @@ func (router *Router) StartProxyService() error {
 							w.Write([]byte("400 - Bad Request"))
 						} else {
 							//No defined sub-domain
-							http.NotFound(w, r)
+							if router.Root.DefaultSiteOption == DefaultSite_NoResponse {
+								//No response. Just close the connection
+								hijacker, ok := w.(http.Hijacker)
+								if !ok {
+									w.Header().Set("Connection", "close")
+									return
+								}
+								conn, _, err := hijacker.Hijack()
+								if err != nil {
+									w.Header().Set("Connection", "close")
+									return
+								}
+								conn.Close()
+							} else {
+								//Default behavior
+								http.NotFound(w, r)
+							}
+
 						}
 
 					}