Awesome
Purified DNS
A DNS forward server offers correct results for both GFW polluted domains and CDN-enabled domains in China.
It does NOT rely on any domain/ip database (e.g. GFWlist, GeoIP etc), maintenance free, highly reliable.
Installation
With ruby >= 2.4.2 installed on your system, run the command below in your terminal(*nix) or CMD box:
gem install prdns
Usage
- local test purpose only: run '
prdns
' - local server: run '
prdns -l localhost
' - public server or for intranet: run '
prdns -l 0.0.0.0
', or 'prdns -l 0.0.0.0 -l [::]
' for both ipv4 & ipv6
Run `prdns -h' for more help
Run as Service
- linux-like: use of supervisord is recommended.
- macOS: use the plist file included in gem's
lib
dir as a template forlaunchd
.
Notes:
prdns does NOT support DoH nor DoT, so there are three choices for picking an authentic upstream DNS server (-a):
- A DNS server outside GFW listen on port other than 53 (currently, only port 53 gets polluted);
- There's a trustful route (via Shadowsocks/V2ray/Trojan, etc) accessing a DNS server outside GFW;
- A local DNS forward server which supports DoH or DoT, configured with a DoH or DoT enabled upstream DNS server outside GFW.
Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/arloan/prdns.