diff --git a/domains/joelst.json b/domains/joelst.json
index 8cf3e6bbd..0fc708102 100644
--- a/domains/joelst.json
+++ b/domains/joelst.json
@@ -9,6 +9,14 @@
       "ns2-03.azure-dns.net",
       "ns3-03.azure-dns.org",
       "ns4-03.azure-dns.info"
+    ],
+    "DS": [
+      {
+        "key_tag": 20446,
+        "algorithm": 13,
+        "digest_type": 2,
+        "digest": "66D720AF25875B71BB1ECBF45D1E108D4CE4D51EF1553F7E50F60B2B49A279A6"
+      }
     ]
   }
 }