Pi-hole doesn't resolve LAN IPv6 addresses

[Bucking_Horn]

@Johnnii360

I every time see the IPv6 addresses and not the hostname.

I've advised on how to avoid this some time ago:

@Bucking_Horn

You may also want to consider to prevent your router from propagating an IPv6 DNS server address as local DNS server to its clients altogether - provided your router supports it.

The FritzBox line-up should do so, see e.g. Unresolved ipv6 adress in my top list - #4 by Bucking_Horn.