diff --git a/domains/portfolio-yub.json b/domains/portfolio-yub.json
new file mode 100644
index 0000000000..88676fc122
--- /dev/null
+++ b/domains/portfolio-yub.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "Id-Yuu",
+        "email": "how.we.do.9815@gmail.com"
+    },
+    "records": {
+        "CNAME": "portfolio-yub-2.pages.dev"
+    }
+}