diff --git a/domains/_vercel.manhnguyen18.json b/domains/_vercel.manhnguyen18.json
new file mode 100644
index 000000000..9db64cc3e
--- /dev/null
+++ b/domains/_vercel.manhnguyen18.json
@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "nguyenmanh18",
+        "email": "nguyenmanh1891997@gmail.com"
+    },
+  "record": {
+    "TXT": "vc-domain-verify=manhnguyen18.is-a.dev,32b5b9a6627ffaa77e66"
+  }
+}
diff --git a/domains/manhnguyen18.json b/domains/manhnguyen18.json
new file mode 100644
index 000000000..44ffe2526
--- /dev/null
+++ b/domains/manhnguyen18.json
@@ -0,0 +1,11 @@
+{
+  "description": "manhnguyen18 portfolio",
+  "repo": "https://github.com/nguyenmanh18",
+  "owner": {
+    "username": "nguyenmanh18",
+    "email": "nguyenmanh1891997@gmail.com"
+  },
+  "record": {
+    "CNAME": "manh-nguyen-blogs.vercel.app"
+  }
+}