diff --git a/src/app/not-found.tsx b/src/app/not-found.tsx
new file mode 100644
index 0000000..a354950
--- /dev/null
+++ b/src/app/not-found.tsx
@@ -0,0 +1,19 @@
+import Container from "@/components/Container";
+import { headers } from "next/headers";
+
+export default async function NotFound() {
+  const headersList = headers();
+  const domain = headersList.get("host");
+  return (
+    <Container>
+      <div className="flex h-full items-center justify-center">
+        <div className="rounded-md bg-gray-800 p-3 text-center opacity-90">
+          <p className="text-xl font-bold text-red-500">404 Not Found</p>
+          <p className="text-lg text-gray-300">
+            The page you requested does not exist.
+          </p>
+        </div>
+      </div>
+    </Container>
+  );
+}