Create blackwin.json

domains/blackwin.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "BlackWin123",
+        "email": "lequocthang04092022@gmail.com"
+    },
+    "record": {
+        "CNAME": "blackwin123.github.io"
+    }
+}