Date: 12 June 2026
Your DNS resolver knows every website you visit, and most people are handing that data to their ISP without a second thought. Default DNS is one of the most overlooked privacy gaps on the internet. Every query you make passes through a resolver that can log it, monetize it, or expose it. Switching to a dedicated DNS tool is one of the simplest and most effective steps you can take to reclaim your privacy and gain real control over your network.
This article breaks down the best DNS tools built specifically with privacy and control in mind, so you can pick the right one and make the switch today.
What to Look for in a Privacy-Focused DNS Tool
Not all DNS platforms are created equal. Before choosing one, it's worth knowing what actually matters from a privacy and control standpoint.
Key things to look for:
- No-log policy: The platform should not store your query history or sell it to third parties
- Encrypted DNS protocols: Support for DNS-over-HTTPS (DoH), DNS-over-TLS (DoT), or DNS-over-QUIC (DoQ) to prevent eavesdropping
- Filtering controls: Ability to block ads, trackers, malware, and other unwanted content at the DNS level
- Transparency: Clear, public privacy policies with no vague data-sharing clauses
- Per-device or per-profile rules: The ability to apply different privacy settings to different devices or users
- Open-source or audited: Bonus points for platforms that have been independently audited or publish their code
With that in mind, here are the best DNS tools available right now.
Control D
Control D is the most fully featured private DNS provider available today. It goes well beyond standard filtering, giving users precise, network-level control over how every device on their network behaves, all while keeping their queries private.
Key Features:
- Strict privacy stance: no selling of user data, with encrypted DNS protocols ensuring your queries can't be intercepted in transit
- Custom filtering profiles: block ads, trackers, malware, phishing, adult content, social media, and more- all toggleable by category
- Per-device rules: apply completely different privacy and filtering settings to each device; your phone, laptop, and smart TV don't have to follow the same rules
- DNS redirect & geo-unblocking: route specific domains through servers in other countries or alternate resolvers, directly at the DNS level
- Multiple encrypted protocols: full support for DoH, DoT, DoQ, and classic DNS, compatible with every major OS, browser, and router
- (Optional) Detailed analytics: real-time and historical logs showing exactly what each device is querying and what's being blocked, or the option for no logging entirely
- Endpoint profiles: build reusable configurations and push them across multiple devices instantly
- Free tier available: with paid plans unlocking per-device rules, advanced routing, and full analytics
Additional Benefits:
- Works without installing any software; just change your DNS settings on any device or router
- Covers every use case from basic ad blocking to advanced network-level traffic management
- Suitable for individuals, families, and small teams alike
- Regular feature updates with an active development roadmap
Control D is the best choice for anyone who takes privacy seriously and wants more than just a basic resolver swap. The level of control it offers is unmatched.
Mullvad DNS
Mullvad DNS comes from the team behind Mullvad VPN, one of the most trusted names in online privacy. Even as a standalone DNS tool, it carries the same no-nonsense, privacy-first philosophy the company is known for.
Key Features:
- Strict no-log policy: Mullvad does not store DNS queries, connection timestamps, or any data that could be linked back to a user
- No account required: unlike most DNS platforms, you can use Mullvad DNS without creating an account or handing over an email address
- Encrypted DNS support: full support for DoH and DoT, keeping your queries encrypted and protected from interception
- Content filtering options: choose from several public resolver variants that block ads, trackers, and malware at the DNS level
- Open and transparent: Mullvad regularly publishes transparency reports and has undergone independent security audits
- Free to use: no subscription needed for the public DNS resolvers; no query limits or paywalled features
Additional Benefits:
- Backed by a company with a decade-long reputation in the privacy space
- No personal data collected at any point; not even an email address on sign-up
- Multiple resolver options let you choose your preferred level of filtering
- Works well as a companion to Mullvad VPN for a fully private browsing setup
Limitations:
- No dashboard or analytics: by design, there's nothing to log in to and nothing to configure; privacy is the priority over visibility
Mullvad DNS is ideal for users who want a trustworthy, zero-friction privacy resolver and don't need any bells and whistles.
Quad9
Quad9 is a non-profit DNS resolver run by a Swiss foundation, making it one of the most genuinely privacy-first options on this list. It's simple by design, no accounts, no dashboards, just private and secure DNS.
Key Features:
- Non-profit and Swiss-based: operates under Swiss privacy law with no commercial incentive to monetize your data
- Strict no-log policy: query data is not stored, sold, or shared with advertisers or governments beyond legal requirements
- Automatic malware blocking: queries to known malicious domains are blocked automatically using threat intelligence from multiple partners
- Encrypted DNS support: fully supports DoH, DoT, and DoQ
- No account or setup required: works as a drop-in resolver; just change your DNS settings, and you're done
- Completely free: no tiers, no limits, no upsells
Additional Benefits:
- Operated by a foundation with a public mission around privacy and security, not a company with shareholders
- Threat intelligence is sourced from over 20 partners, keeping the malware blocklist continuously updated
- Available in over 90 locations globally for low-latency resolution
- Ideal for users who want privacy protection without any ongoing management
Limitations:
- No analytics or dashboard: you get privacy, but no visibility into what's being blocked or requested
Quad9 is the best option for users who want maximum privacy with zero setup. It's not for those who want control, but for pure, trustworthy DNS privacy; it's hard to beat.
Pi-hole
Pi-hole is the go-to self-hosted DNS solution for users who want complete privacy by keeping everything on their own network. No cloud, no third parties, just your hardware and your rules.
Key Features:
- Total data ownership: all query logs stay on your local machine; nothing is sent to external servers
- Open-source and free: fully auditable code with no subscription fees or hidden costs
- Network-wide coverage: configure it once on your router, and every device benefits automatically
- Powerful blocklist support: combine multiple community blocklists covering millions of domains, plus custom allow and block rules
- Detailed local query logs: full visibility into every DNS request made on your network, stored privately on your own hardware
- Large community: extensive documentation, forums, and regularly updated community blocklists
Additional Benefits:
- Because everything stays local, there's no third party that can be breached, subpoenaed, or acquired
- Can be paired with a VPN or Unbound (a recursive resolver) for an even deeper privacy setup
- Runs on low-cost hardware; a basic Raspberry Pi is all you need
- Full transparency into the codebase; nothing is hidden or proprietary
Limitations:
- Technical setup needed: not beginner-friendly; you need basic comfort with Linux and local networking
For users who want the highest possible level of privacy and don't mind managing their own infrastructure, Pi-hole remains the gold standard.
Quick Comparison
|
Platform |
No-Log Policy |
Custom Filtering |
Per-Device Rules |
Encrypted DNS |
Free Option |
|
Control D |
Yes |
Advanced |
Yes |
Yes |
Yes |
|
Mullvad DNS |
Yes |
Basic |
No |
Yes |
Yes |
|
Quad9 |
Yes |
Malware only |
No |
Yes |
Yes |
|
Pi-hole |
Self-hosted |
Good |
Manual setup |
Yes |
Free |
Final Words
Every platform on this list does something well:
- Mullvad and Quad9: excellent if pure privacy with zero setup is all you need
- Pi-hole: hard to beat if you want everything stored and managed on your own hardware
- Control D: covers privacy, filtering, and real network control all in one place
But if you want privacy, filtering, and real control over your network without compromise, Control D offers it all in one place.
