diff --git a/flexbe-takeover.yaml b/flexbe-takeover.yaml
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+++ b/flexbe-takeover.yaml
@@ -0,0 +1,23 @@
+id: flexbe-takeover
+
+info:
+  name: Flexbe Subdomain Takeover
+  author: 0x_Akoko
+  severity: high
+  tags: takeover
+  reference: https://github.com/EdOverflow/can-i-take-over-xyz/issues/237
+
+requests:
+  - method: GET
+    path:
+      - "{{BaseURL}}"
+
+    matchers-condition: and
+    matchers:
+      - type: word
+        words:
+          - Domain isn't configured
+
+      - type: status
+        status:
+          - 404