
free vpn + dns + firewall + proxy + cloudflare warp Rethink dns fork
free vpn + dns + firewall + proxy + cloudflare warp Rethink dns fork
All‑in‑one DNS + Firewall + Proxy engine
No‑root, local VPN-based filtering
Per‑app Internet control (Wi‑Fi & cellular)




Key Features of free vpn + dns + firewall + proxy + cloudflare warp Rethink dns fork
Transform your experience with free vpn + dns + firewall + proxy + cloudflare warp Rethink dns fork 's main features.
All‑in‑one DNS + Firewall + Proxy engine
Single Android app that combines encrypted DNS, a device-wide firewall, and a proxy/VPN client so you can control and protect traffic without needing multiple tools.
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No‑root, local VPN-based filtering
Runs using Android’s VPN API to create a local VPN interface, enabling on-device traffic filtering, blocking, and routing—without root access.
Improved performance and stability.
Regular software updates.
Enhanced user experience.
Why choose free vpn + dns + firewall + proxy + cloudflare warp Rethink dns fork
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Per‑app Internet control (Wi‑Fi & cellular)
Allow/deny network access per app, restrict background data, and apply different rules depending on whether the device is on Wi‑Fi or mobile data.
Encrypted DNS options (DoH / DoT / DNSCrypt / DNS-over-Tor)
Supports multiple encrypted DNS transports to reduce DNS snooping and help bypass censorship, with the flexibility to choose your preferred upstream.
Built‑in blocklists (190+ lists) & custom rules
Block ads, trackers, and malicious domains using a large catalog of pre-defined blocklists, plus your own custom rules for fine-grained control.
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FAQs about free vpn + dns + firewall + proxy + cloudflare warp Rethink dns fork
Browse the most frequently asked questions that you may interested in.
Is Rethink DNS + Firewall a VPN, or just DNS?
It’s both. RethinkDNS is an open-source, non-root Android app that combines (1) encrypted DNS/resolver features and DNS-based blocking, (2) a firewall, and (3) a proxy/VPN engine (WireGuard, SOCKS5, HTTP CONNECT). DNS alone is not a VPN: DNS translates names to IPs, while a VPN encrypts and tunnels traffic through a remote server.
Why does RethinkDNS require Android “VPN” permission even when I’m not using a traditional VPN?
Because it routes traffic through Android’s local VPN interface to filter and control connections (firewalling, DNS filtering, logging). This is how non-root firewalls and DNS filters work on Android: they use the VPN API to intercept traffic locally, even if you are not tunneling to a remote VPN server.
Can I use a WireGuard VPN and Rethink’s DNS + Firewall at the same time?
Yes—Rethink is designed to combine these functions within the single Android VPN slot by acting as the local controller while also running upstream tunnels (WireGuard / SOCKS5 / HTTP CONNECT). It supports split-tunneling and can route different apps over different upstreams while keeping local firewall/DNS controls.
Does RethinkDNS include a free VPN? What is RPN?
RethinkDNS includes a WireGuard client and can connect to any compatible WireGuard provider you configure. Separately, as of v055v (14 June 2026), it sells “RPN” (Rethink Proxy Network), a paid WireGuard-based public VPN with servers in 89 countries, multi-hop on demand, and no bandwidth caps (subject to fair use). Plans start around $1.75/month, and the app supports connecting to up to 5 remote locations at the same time.
Can I import a third‑party WireGuard VPN config into RethinkDNS?
Yes. Any public VPN provider that supports WireGuard should be importable into RethinkDNS and work as-is (using standard WireGuard configuration).
Can RethinkDNS be used with Cloudflare WARP?
Not directly in the usual way. The Cloudflare WARP app and RethinkDNS both use Android’s VPN API, so you generally can’t run both simultaneously. Also, Cloudflare does not officially support exporting standard WireGuard configs for WARP, and Rethink’s developers have indicated they are not inclined to implement Cloudflare-specific WireGuard extensions. Some discussions mention WARP code exists internally but is not exposed in the UI due to uncertainty about Cloudflare’s Terms of Service.
What’s the difference between Cloudflare WARP “DNS-only” and a full VPN tunnel, and how does that relate to RethinkDNS?
In Cloudflare WARP “DNS-only” mode, only DNS queries are routed (encrypted via DoH/DoT), not all device traffic. In full WARP mode, device traffic is tunneled. RethinkDNS can do encrypted DNS without tunneling all traffic, or it can tunnel traffic via WireGuard/proxies—so it can cover both styles depending on how you configure it.
What DNS does RethinkDNS use by default, and does it hide my identity?
RethinkDNS can act as a stub and a recursive resolver. One default endpoint mentioned is sky.rethinkdns.com, which forwards user requests to another recursive resolver (for example, Cloudflare 1.1.1.1) in a way intended not to leak the identity of the client (user). The app also supports multiple encrypted DNS options (DoH/DoT/DNSCrypt, etc.) and custom rules/blocklists.
What does the firewall/proxy part do—can it route different apps through different tunnels?
Yes. RethinkDNS includes a firewall to control per-app network access and a proxy engine that can forward TCP/UDP over SOCKS5, HTTP CONNECT, and WireGuard tunnels. With split-tunneling, you can route different apps over different upstreams (for example, one app over WireGuard, another over SOCKS5), while keeping local DNS filtering and logging.
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