diff --git a/utils/invalid-domains.json b/utils/invalid-domains.json
index 891b5d26f..7e3929cb9 100644
--- a/utils/invalid-domains.json
+++ b/utils/invalid-domains.json
@@ -1,19 +1,19 @@
 [
+  "_acme-challenge",
+  "_github-challenge-is-a-dev",
+  "_github-pages-challenge-is-a-dev",
   "help",
-  "support",
+  "mail",
   "no-reply",
   "noreply",
-  "notifications",
   "notification",
-  "_acme-challenge",
-  "wwww",
+  "notifications",
+  "support",
   "ww",
   "ww1",
   "ww2",
   "ww3",
   "ww4",
-  "_github-pages-challenge-is-a-dev",
-  "_github-challenge-is-a-dev",
-  "your-domain-name",
-  "mail"
+  "wwww",
+  "your-domain-name"
 ]