diff --git a/domains/_vercel.imthai.json b/domains/_vercel.imthai.json
new file mode 100644
index 0000000000..f4bf6723f6
--- /dev/null
+++ b/domains/_vercel.imthai.json
@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "dngthai-dev23",
+    "email": "dangvietthaiclass@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=imthai.is-a.dev,61c6dade4adbe8227cbe"
+  }
+}
diff --git a/domains/imthai.json b/domains/imthai.json
new file mode 100644
index 0000000000..3bb40dcaad
--- /dev/null
+++ b/domains/imthai.json
@@ -0,0 +1,11 @@
+{
+  "description": "Personal portfolio of Thai",
+  "repo": "https://github.com/dngthai-dev23/thai-portfolio-2026",
+  "owner": {
+    "username": "dngthai-dev23",
+    "email": "dangvietthaiclass@gmail.com"
+  },
+  "records": {
+    "CNAME": "cname.vercel-dns.com"
+  }
+}