Asus Router Ultralow-DOT

Hi, how can I configure an Asus router on an Ultralow server without installing the CLI via SSH? It is probably possible that the configuration page simply does not display the address of the ultralow server. Now, when I configure DNS-over-TLS, it automatically connects only to Anycast. My router model is Asus rog GT-AX6000 and it's on factory firmware.

Thanks