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A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

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Noob question about PiHole (feddit.it)

submitted 9 months ago by [email protected] to c/[email protected]

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Hy everyone, I have a PiHole instance running on my home server, and I changed my router (Fritz box) DNS in order to use my PiHole. Everything runs great.

I was wondering if I can put another DNS provider on my "alternative DNS server" in my router, in order to have a fallback alternative in case my server is down, or if I should avoid it.

I'm asking this because I don't know if the request will be handled in parallel between the two DNS provider (that would make my PiHole useless) or not. Thank you.

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[–] [email protected] 3 points 9 months ago* (last edited 9 months ago) (1 children)

Another cool trick is using tailscale to ensure your portable devices always can access your Pihole(s) from anywhere and then setting those server's tailscale addresses as your DNS servers in tailscale.

This way you can always use your DNS from anywhere, even on cell data or on public networks

I keep a third instance of Pihole running on a VPS and use it as the first DNS server in tailscale so it will resolve a bit faster than my local DNS servers when I'm away from home

[–] [email protected] 1 points 9 months ago

Huh, I’ll definitely look into that. Both times I tried to route external pihole access, somehow other mystery services found it and it slowed to a crawl from getting absolutely pounded by requests not from me. Thanks for that tip!