diff --git a/domains/marcosck123.json b/domains/marcosck123.json
new file mode 100644
index 0000000000..95cbba40db
--- /dev/null
+++ b/domains/marcosck123.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "marcosck123",
+    "email": "marcoseduardock@gmail.com"
+  },
+  "records": {
+    "CNAME": "portfolio-site-pi-amber-17.vercel.app"
+  }
+}