ADA DNS
RecommendedRecommended for most users. Fast and flexible adaptive filtering for everyday browsing with social networks, Google, Microsoft, Yandex, and other popular online services.
OpenBLD Free
Start using OpenBLD Free
Without agents and without software installs
- For personal use, home networks, and small offices
- Works on phones, browsers and desktops
- No agents or additional software required
- Blocks malware, phishing, tracking, and unwanted domains
- Supports classic DNS, DoH, and DoT
- ~100k DNS queries/day for free
- Free forever - no registration required
Connect
Browser quick setup
https://ada.openbld.net/dns-query
Paste this URL into Secure DNS settings for browsers, mobile devices or see all setup options.
RIC DNS
Strict DNS filtering for experienced users. Blocks more marketing, tracking, analytics, and embedded third-party resources, which may affect websites, applications, redirects, and some internet content.
Mobile Devices
Configure OpenBLD without installing applications. Use system-level encrypted DNS settings to protect browsing and supported apps. Set up Private DNS on Android or download an Apple profile.
Optional
Third-party filter profiles
Use an alternative filtering profile based on popular community-maintained DNS blocklists.
Extension
OpenBLD.net in your Browser
Additional extensions for OpenBLD.net service (Chrome, Edge, Brave, Vivaldi, Opera)
*Setup-is required before using the Browser extension
Demonstration
OpenBLD.net Effect
Reduce the RAM, CPU and heat consumption of your computer or laptop
Subtitles: English, Qazaq, Russian, Spanish, Turkish, Vietnamese
Optimization
Reduce your traffic
Break out of the “filter bubble” — take back control.
Control what reaches your device. With OpenBLD.net DNS, you reduce ad load, tracking scripts, and data profiling — for a cleaner, faster, more private experience.
URLhaus Statistics
URLhaus is a platform from abuse.ch & Spamhaus dedicated to sharing malicious URLs that are being used for malware distribution.
With this intelligence, gain insights into malware behavior, to help identify, track, and mitigate against malware and botnet-related cyber threats.
Security shouldn't be a checkbox — it should be measurable. OpenBLD.net is focused on real threat prevention, not just ad filtering.
OpenBLD.net PoP Map
Live OpenBLD network
DNS protection at scale
Real-time statistics from the ADA OpenBLD global DNS infrastructure.
Started at Aug 2006.Active servers0/0
Total DNS queries
0
Processed by OpenBLD
Threats blocked
0
Malicious and unwanted requests
Current query rate
0 QPS
Queries processed per second
Last hour
Recent DNS activity
Queries0
Successful00 QPS
Blocked00 QPS
Supported by people and companies who care 🚀
Community contributors
- Серик Туребек ⚡ 🚜 ☀️ 🚴🔥
- Stanislav (aka clevergod) Istyagin 💪 ⚡ 🚴⭐🔥
- Not Saint (testing, hosting) 💪 🚴⭐🚀
- Елизавета.К (design) ☀️ 🎨
- Aslan-Im (contribute) 🚴
- Ruzmat (contribute) ⚡🚀
- Thatskriptkid (contribute)
- Alexandr Bespoyasko (contribute) ⚡ 🚴☀️
- El (testing) 💪⚡
- Andrei (werlock) ☀️ 🚴☀️
- Bessmertnyi_poni ⚡☀️ 🚴
- Timur Shaikhin 🚴⚡
- Manas Kumar 🚴⭐
- Alexander Kolnik ⭐
- Almaz Elemanov ☀️ ⭐
- Bakhtiyar Ibrayev ⚡🚀
- Alexander Kruglikov ☀️ ⭐
- Doskhat Abdrassilov 🚀
- Alex Spin ☀️
- SysRoman ⚡☀️ 🚴
- Alibek Bekenov ⚡ 🚜 ☀️ 🚴🔥
- Matvey ⚡💪 🚴
- Binali Rustamov 🔥
- Amir Y. ⭐
- Arman Saparov ⭐
- Dauren Bazarbekov 💪☀️
- vik32 Bit ⭐
2021–2026 — Contribute Log
Test and feedback: ⭐ · Contribution: ☀️ · Hosting: 🚀 · Design: 🎨 · Boost: 🔥
Support the project
Help OpenBLD remain free and independent
Your support helps us maintain OpenBLD servers, expand the network of filtering nodes and develop new security features.
Thank you for supporting a secure and independent DNS service.
Other ways to assist the projectOpenBLD.net Blog
Latest Blog Notes
Ready to try OpenBLD?
Take control of your DNS layer.
Start using OpenBLD in minutes with public DNS, DoH, DoT, and security-focused filtering.