Client group management => Add a new client => Known clients: 2 unclear entries `pi.hole` and `localhost`

Yes.
You've probably easily recognised one as the loopback interface, and :: stands for requests originating from pihole-FTL itself (e.g. for DNSSEC related queries, as you've come to learn about recently ;)).

Why did you decide to add each single client to Pi-hole's Group Management?
What's the intention for that?

1 Like