diff --git a/src/Helper/Utils.php b/src/Helper/Utils.php
index c0cbc1a..4d043b9 100644
--- a/src/Helper/Utils.php
+++ b/src/Helper/Utils.php
@@ -155,6 +155,7 @@ public static function tldSupportsWhoisPrivacy(string $tld): bool
         $unsupported = [
             'mx',
             'es',
+            'pt',
         ];
 
         return !in_array(static::getRootTld($tld), $unsupported);