new dns helper class

core/Http/Response.php

@@ -171,7 +171,7 @@ class Response extends SymfonyRespose
         $addon = ServiceLocator::call(Config::class);
         $productManager = new ProductManager();
 
-        $params = $this->getWhmcsParamsByKeys(['domain', 'userid', 'serverhostname', 'hostingid']);
+        $params = $this->getWhmcsParamsByKeys(['domain', 'userid', 'serverhostname', 'serviceid']);
 
         $vars = [
             'assetsURL'                => BuildUrl::getAssetsURL(),