diff --git a/domains/manhnguyen18.json b/domains/manhnguyen18.json
new file mode 100644
index 000000000..c8ce7b713
--- /dev/null
+++ b/domains/manhnguyen18.json
@@ -0,0 +1,12 @@
+{
+  "description": "manhnguyen18 portfolio",
+  "repo": "https://github.com/nguyenmanh18",
+  "owner": {
+    "username": "nguyenmanh18",
+    "email": "nguyenmanh1891997@gmail.com"
+  },
+  "record": {
+    "CNAME": "manh-nguyen-blogs.vercel.app",
+    "A": ["76.76.21.21"]
+  }
+}