-
What is the second server? Not another pi-hole?
No, I'd be using Google 8.8.8.8 or something in case the pi-hole goes down.
Yes. But (at least if you are using one pi-hole, not two), it's pretty trivial to turn ad-blocking on and off.
Yeah, I realised this whilst I was mucking about with it yesterday. It's a bit inconvenient though to have to login and disable. Guess I'd rather do that than have ads everywhere!
What is the second DNS server? Not another pi-hole?
Yes. But (at least if you are using one pi-hole, not two), it's pretty trivial to turn ad-blocking on and off.
(I only use mine for DNS + DHCP, not adblocking)