Add hienluong.json configuration file with owner and records details

domains/hienluong.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "hienvl125",
+        "email": "hienviluong125@gmail.com"
+    },
+    "records": {
+        "CNAME": "hienvl125.github.io"
+    }
+}