Recursion?

[deepakvinod]

Wondering if this supports using the recursor in hickory instead of forwarding upstream? Trying to replace adguard-home + unbound/knot/sdns with crab-hole.

P.S. Thanks for the awesome work!

[msrd0]

Currently, the upstream is hardcoded to be a forwarding upstream here: https://github.com/LuckyTurtleDev/crab-hole/blob/main/src/main.rs#L139