diff --git a/utils/invalid-domains.json b/utils/invalid-domains.json
index 5d9cda0..3ad1247 100644
--- a/utils/invalid-domains.json
+++ b/utils/invalid-domains.json
@@ -24,5 +24,6 @@
     "ww8",
     "ww9",
     "wwww",
-    "your-domain-name"
+    "your-domain-name",
+    "www"
 ]