Depends, do you have pihole/unbound setup to only recursively resolve? Or do you forward requests to an upstream (either as a fallback or just as a primary). If that’s the case, and depending on your threat model, you’ll want to set up DoH or DoT as your DNS requests will be forwarded in plaintext
Fortunately I set up unbound ages ago, and disabled every other upstream option in my pi.hole. However, I imagine that still “leaks” some information about my DNS queries, just indirectly – it’s not like my pi.hole has every domain mapped all the time!
Depends, do you have pihole/unbound setup to only recursively resolve? Or do you forward requests to an upstream (either as a fallback or just as a primary). If that’s the case, and depending on your threat model, you’ll want to set up DoH or DoT as your DNS requests will be forwarded in plaintext
Fortunately I set up unbound ages ago, and disabled every other upstream option in my pi.hole. However, I imagine that still “leaks” some information about my DNS queries, just indirectly – it’s not like my pi.hole has every domain mapped all the time!