diff --git a/domains/1st-dev.json b/domains/1st-dev.json
new file mode 100644
index 000000000..b15cfed15
--- /dev/null
+++ b/domains/1st-dev.json
@@ -0,0 +1,10 @@
+{
+    "owner": {
+        "username": "RainyXeon",
+        "email": "minh15052008@gmail.com"
+    },
+
+    "record": {
+        "CNAME": "5a3e476d-47ce-4088-9b34-42cdb8c3395b.id.repl.co"
+    }
+}