Trustwave Link Validator

Invalid customer.
https://ejjii.com/list.php?part=2024/05/23/25///?F7FoTAvUNJjc6qrSZyMS8khuLCb9VOxL/acg/?part=2024/05/23/25///?F7FoTAvUNJjc6qrSZyMS8khuLCb9VOxL/acg/?

What is this?