Add more filters for invalid domains

utils/invalid-domains.json

@@ -25,5 +25,28 @@
     "ww9",
     "wwww",
     "your-domain-name",
-    "www"
+    "www",
+    "docs",
+    "cdn",
+    "dashboard",
+    "create",
+    "documentation",
+    "doc",
+    "content",
+    "network",
+    "shop",
+    "test",
+    "php",
+    "js",
+    "html",
+    "css",
+    "wordpress",
+    "wp",
+    "info",
+    "information",
+    "admin",
+    "administration",
+    "json",
+    "dev",
+    "developer"
 ]