doh-proxy

A DNS-over-HTTP server proxy in Rust. Add a webserver and you get DNS-over-HTTPS, which is actually DNS-over-HTTP/2.

Installation

sh cargo install doh-proxy

Usage

```text doh-proxy A DNS-over-HTTP server proxy

USAGE: doh-proxy [OPTIONS]

FLAGS: -h, --help Prints help information -V, --version Prints version information

OPTIONS: -E, --err-ttl TTL for errors, in seconds [default: 2] -l, --listen-address Address to listen to [default: 127.0.0.1:3000] -b, --local-bind-address Address to connect from [default: 0.0.0.0:0] -c, --max-clients Maximum number of simultaneous clients [default: 512] -X, --max-ttl Maximum TTL, in seconds [default: 604800] -T, --min-ttl Minimum TTL, in seconds [default: 10] -p, --path URI path [default: /dns-query] -u, --server-address Address to connect to [default: 9.9.9.9:53] -t, --timeout Timeout, in seconds [default: 10] ```

Serves HTTP requests only. DoH is mostly useful to leverage an existing webserver, so just configure your webserver or CDN to proxy connections to this.

Clients

doh-proxy can be used with dnscrypt-proxy as a client.

doh-proxy is currently being used by the doh.crypto.sx public DNS resolver.

Other public DoH servers can be found here: public encrypted DNS servers.