dns redirect fail

RouterOS General
1

Hello, I have a MT acting as a transparent dns cache. So far everything is fine but I have 2 computers that are not resolving DNS. If I disable the redirect rule, they have navigation.

I find it curious that there are only 1 or 2 computers that have these problems.

Rule:
add chain = dstnat action = redirect to-ports = 53 protocol = udp dst-port = 53 comment = “Use DNS Cache” log = no log-prefix = “”

2

I have problem that Chromecast devices does not work when I add this redirect rule so I have disable it.

PS, you can not use this to control the user, since DoH bypass all DNS request if a client choose to use DoH.

3

So the cache of the Mikrotik cannot be used?