diff --git a/public/arf.json b/public/arf.json
index 8ae5602..b299d61 100644
--- a/public/arf.json
+++ b/public/arf.json
@@ -20,16 +20,6 @@
         "type": "url",
         "url": "https://namechk.com/"
       },
-      {
-        "name": "KnowEm",
-        "type": "url",
-        "url": "http://knowem.com/"
-      },
-      {
-        "name": "NameCheckr",
-        "type": "url",
-        "url": "https://www.namecheckr.com/"
-      },
       {
         "name": "UserSearch.org",
         "type": "url",
@@ -50,11 +40,6 @@
         "type": "url",
         "url": "https://thatsthem.com/"
       },
-      {
-        "name": "Check Usernames",
-        "type": "url",
-        "url": "http://checkusernames.com/"
-      },
       {
         "name": "NameCheckup",
         "type": "url",
@@ -170,11 +155,6 @@
         "type": "url",
         "url": "https://www.email-format.com/"
       },
-      {
-        "name": "Toofr",
-        "type": "url",
-        "url": "https://www.toofr.com/"
-      },
       {
         "name": "Email Permutator",
         "type": "url",
@@ -6110,6 +6090,11 @@
         "name": "Any Run",
         "type": "url",
         "url": "https://app.any.run/"
+      },
+      {
+	"name": "Uncover It",
+	"type": "url",
+	"url": "https://www.uncoverit.org/",
       }]
     },
     {