软路由 ip 192.168.16.1，上面跑了微兔 rui，走的 websockt+tls，发现很多内网的 dns 请求都被转发到了远端的 server 上，请问会是什么原因? 代理模式为大陆白名单模式。

2020/08/20 04:07:28 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked] 2020/08/20 04:07:29 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]  2020/08/20 04:07:30 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]  2020/08/20 04:07:31 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]  2020/08/20 04:07:31 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]  2020/08/20 04:07:31 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]  2020/08/20 04:07:32 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]  2020/08/20 04:07:33 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]  2020/08/20 04:07:34 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]  2020/08/20 04:07:35 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]  2020/08/20 04:07:37 tcp:127.0.0.1:53582 accepted udp:192.168.16.1:53 [blocked]