diff --git a/jobs/ddns.php b/jobs/ddns.php
index 9891ab3..70aff3f 100644
--- a/jobs/ddns.php
+++ b/jobs/ddns.php
@@ -29,7 +29,7 @@ try {
 }
 
 
-$realIp = shell_exec('curl -s ifconfig.me');
+$realIp = shell_exec('curl -s ip.sb');
 
 if (!empty($realIp)) {
     if ($realIp !== $recordIp) {