Update config.json (#267928)

Author: security-alliance-bot

src/config.json

@@ -105870,6 +105870,12 @@
     "rainbet-24.org",
     "rainbet24.com",
     "rain-bet.pro",
-    "rainbet24.org"
+    "rainbet24.org",
+    "rainbets.pro",
+    "rainbets.net.co",
+    "rainbets.com.de",
+    "rainbet-canada.win",
+    "rainbetgambling.com",
+    "rainbetcasino.at"
   ]
 }