diff --git a/domains/william.json b/domains/william.json
index 0dc69e1ccc..cb73faabfc 100644
--- a/domains/william.json
+++ b/domains/william.json
@@ -5,6 +5,12 @@
   },
 
   "record": {
-    "NS": ["chuck.ns.cloudflare.com", "walk.ns.cloudflare.com"]
+    "NS": ["bingo.ns.cloudflare.com", "matias.ns.cloudflare.com"],
+    "DS": {
+      "key_tag": 2371,
+      "algorithm": 13,
+      "digest_type": 2,
+      "digest": "CC332225EB1A226C72D83767ACC3834FE20C129CBD8B1A74FBDCBAD36624B2E0"
+    }
   }
 }