dnscrypt-proxy-android/README.md

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DNSCrypt Proxy 2 for Android | privacy oriented

A flexible DNS proxy, with support for modern encrypted DNS protocols such as DNSCrypt v2, DNS-over-HTTPS and Anonymized DNSCrypt.

Features

Pre-built binaries

Up-to-date, pre-built binaries are available for:

  • Android/arm
  • Android/arm64
  • Android/x86
  • Android/x86_64

Differences between default DNSCrypt Proxy project

- CONFIG. FILE: (dnscrypt-proxy.toml)
  • DNSSEC required
  • Enabled dnscrypt_ephemeral_keys feature (create a new, unique key for every single DNS query)
  • Enabled anonymized_dns feature (each resolver has 2 relay)
  • DoH disabled
  • IPv6 disabled
  • Setrefused response to blocked queries
  • Set DNS query max. response time from 5000 to 1500, in ms.
  • Use UncensoredDNS as fallback resolver instead CloudFlare
  • Use dnscrypt.nl (NL), dnscrypt.uk (UK), dnscrypt.eu (DK/NL), dnswarden (DE), charis (DE), scaleway-fr (FR) and suami (FR)

Installation

  1. Download latest .zip file from here or from dnscrypt-proxy-android | CHANNEL on Telegram and flash it with Magisk Manager App or with your Recovery.
  2. Reboot.
  3. Open AFWall+ and set custom script:

ENTER SCRIPT:

iptables -t nat -A OUTPUT -p tcp ! -d 91.239.100.100 --dport 53 -j DNAT --to-destination 127.0.0.1:53
iptables -t nat -A OUTPUT -p udp ! -d 91.239.100.100 --dport 53 -j DNAT --to-destination 127.0.0.1:53

SHUTDOWN SCRIPT:

iptables -t nat -D OUTPUT -p tcp ! -d 91.239.100.100 --dport 53 -j DNAT --to-destination 127.0.0.1:53
iptables -t nat -D OUTPUT -p udp ! -d 91.239.100.100 --dport 53 -j DNAT --to-destination 127.0.0.1:53

Configuration (post-installing)

  • You can edit dnscrypt-proxy.toml as you wish located on /sdcard/dnscrypt-proxy/dnscrypt-proxy.toml [or /data/media/0/dnscrypt-proxy/dnscrypt-proxy.toml]
  • For more detailed configuration please refer to official documentation
  • FOR MORE SUPPORT ON A GOOD PRIVACY-ORIENTED SETUP, JOIN dnscrypt-proxy-android | CHAT ON TELEGRAM

Changelog

2.0.29-beta.3

Updated binary files to 2.0.29-beta.3 | jedisct1
  • Support for Anonymized DNSCrypt has been added.
  • Latency with large responses has actually been reduced.
  • DNSCrypt certificates can now be retrieved over Tor, proxies, and DNS relays.
  • Improved server error reporting (thanks to Alison Winters)
  • Quite a lot of internal improvements and bug fixes have been made, thanks to Markus Linnala.
  • Improved logging
  • Added a workaround for DNS servers using a non-standard provider name.
Updated config files to 2.0.29-beta.3 | quindecim
  • Enabled anonymized_dns feature (each resolver has 2 relays)
  • Added scaleway-fr resolver (DNSSEC/Non-logged/Uncensored - Maintained by Frank Denis - https://fr.dnscrypt.info)

Full changelog

Credit