DNS Shield combines encrypted DNS, a per-app firewall and network monitoring into one open-source app — no root needed.
Choose your own DNS resolver, block ad and tracker domains, and see exactly which apps are connecting where.
DNS-over-HTTPS, DNS-over-TLS, DNSCrypt and ODoH.
Stop ads, trackers and malware domains.
Rules by network, screen state and more.
WireGuard support to route chosen apps.
Per-app connection and query logs.
Apache-2.0 licensed.
DNS Shield is built by PiTech from the open-source project Rethink DNS + Firewall by celzero, released under the Apache-2.0 license. We are grateful to the original authors and the open-source community.
Original source: https://github.com/celzero/rethink-app
PiTech maintains this app in the spirit of the Apache-2.0 license and publishes its modifications on
our GitHub.
DNS Shield is free, open-source and ad-free — and we intend to keep it that way. Sponsor PiTech's open-source app program to help fund development, maintenance and new privacy-respecting apps.
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