diff --git a/domains/sandbox.json b/domains/sandbox.json
new file mode 100644
index 000000000..46f4fbc1e
--- /dev/null
+++ b/domains/sandbox.json
@@ -0,0 +1,19 @@
+{
+  "description": "Sandbox environment for is-a.dev",
+  "owner": {
+    "username": "is-a-dev"
+  },
+  "record": {
+    "NS": [
+      "blue.foundationdns.com",
+      "blue.foundationdns.net",
+      "blue.foundationdns.org"
+    ],
+    "DS": {
+      "key_tag": 2371,
+      "algorithm": 13,
+      "digest_type": 2,
+      "digest": "023DD50C657C5F2471728B76127008F244CFB45F32AA0CE1978C0182D363EF12"
+    }
+  }
+}
diff --git a/domains/test.json b/domains/test.json
deleted file mode 100644
index b52175d6e..000000000
--- a/domains/test.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "owner": {
-    "username": "is-a-dev"
-  },
-  "record": {
-    "NS": [
-      "bingo.ns.cloudflare.com",
-      "matias.ns.cloudflare.com"
-    ]
-  }
-}