diff --git a/domains/hieuky.json b/domains/hieuky.json
new file mode 100644
index 0000000000..93d0972e32
--- /dev/null
+++ b/domains/hieuky.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "hieuky26",
+    "email": "lehieuky26@gmail.com"
+  },
+  "record": {
+    "CNAME": "portfolio-s7ag.onrender.com"
+  }
+}