diff --git a/domains/blackwin.json b/domains/blackwin.json
new file mode 100644
index 000000000..ce8c34d18
--- /dev/null
+++ b/domains/blackwin.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "BlackWin123",
+        "email": "lequocthang04092022@gmail.com"
+    },
+    "record": {
+        "CNAME": "blackwin123.github.io"
+    }
+}