new dns helper class

core/Http/Response.php

@@ -169,8 +169,6 @@ class Response extends SymfonyRespose
 
         $addon = ServiceLocator::call(Config::class);
 
-        $params = WhmcsParams::getWhmcsParams();
-
         $vars = [
             'assetsURL'                => BuildUrl::getAssetsURL(),
             'customAssetsURL'          => BuildUrl::getAssetsURL(true),
@@ -190,13 +188,13 @@ class Response extends SymfonyRespose
             'tagImageModule'           => $addon->getConfigValue('moduleIcon'),
             'isDebug'                  => (bool)((int)$addon->getConfigValue('debug', "0")),
             'errorPageDetails'         => $this->getErrorPageData($responseResolver),
-            'dnsvars'                  => DnsHelper::KerioEmailCheckDNS($params)
+            'dnsvars'                  => DnsHelper::KerioEmailCheckDNS($this->getWhmcsParams())
         ];
 
         logModuleCall(
     		'kerioEmail',
 	    	__FUNCTION__,
-		    $params,
+		    $this->getWhmcsParams(),
     		'Debug',
 	    	$vars
     	);