diff --git a/domains/william.json b/domains/william.json
index 51c7f248e..ea36b5db0 100644
--- a/domains/william.json
+++ b/domains/william.json
@@ -4,6 +4,14 @@
     "email": "william@is-a.dev"
   },
   "record": {
-    "NS": ["bingo.ns.cloudflare.com", "matias.ns.cloudflare.com"]
+    "NS": ["bingo.ns.cloudflare.com", "matias.ns.cloudflare.com"],
+    "DS": [
+      {
+        "key_tag": 2371,
+        "algorithm": 13,
+        "digest_type": 2,
+        "digest": "CC85B21CE12361D0A394E1F7F1F0CB7C0F212EDEE7180ADB88A6393872FB6345"
+      }
+    ]
   }
 }