diff --git a/core/Router.php b/core/Router.php
index ade719e..761b1cc 100644
--- a/core/Router.php
+++ b/core/Router.php
@@ -56,6 +56,22 @@ class Router
 
         if ($callback === null) {
             http_response_code(404);
+            
+            // Log 404 errors for debugging
+            try {
+                $logger = new \App\Services\Logger('router');
+                $logger->warning('404 Not Found', [
+                    'path' => $path,
+                    'method' => $method,
+                    'ip_address' => $_SERVER['REMOTE_ADDR'] ?? 'unknown',
+                    'user_agent' => $_SERVER['HTTP_USER_AGENT'] ?? 'unknown',
+                    'referer' => $_SERVER['HTTP_REFERER'] ?? null,
+                    'user_id' => $_SESSION['user_id'] ?? null
+                ]);
+            } catch (\Exception $e) {
+                // Silently fail if logging is not available
+            }
+            
             require_once __DIR__ . '/../app/Views/errors/404.php';
             return;
         }
diff --git a/routes/web.php b/routes/web.php
index fbeb490..4bb5cf0 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -115,7 +115,7 @@ $router->get('/tld-registry/check-updates', [TldRegistryController::class, 'chec
 $router->get('/tld-registry/{id}/toggle-active', [TldRegistryController::class, 'toggleActive']);
 $router->get('/tld-registry/{id}/refresh', [TldRegistryController::class, 'refresh']);
 $router->post('/tld-registry/{id}/update-whois-server', [TldRegistryController::class, 'updateWhoisServer']);
-$router->post('/tld-registry/{id}/update-rdap-server', [TldRegistryController::class, 'updateRdapServer']);
+$router->post('/tld-registry/{id}/update-rdap-servers', [TldRegistryController::class, 'updateRdapServers']);
 $router->get('/tld-registry/import-logs', [TldRegistryController::class, 'importLogs']);
 $router->get('/api/tld-info', [TldRegistryController::class, 'apiGetTldInfo']);