OpenBLD.net DNS AlternativesDNS Resolvers & Ad Blockers like OpenBLD.net DNS

OpenBLD.net DNS is described as '- protect from malicious threads, tracking, telemetry, analytics, ads, etc. - for schoolchildren, students, home, business with Anycast/GeoDNS, DNSSEC, DoT, DoH features' and is a DNS Resolver in the security & privacy category. There are more than 10 alternatives to OpenBLD.net DNS, not only websites but also apps for a variety of platforms, including Mac, Linux, Windows and Android apps. The best OpenBLD.net DNS alternative is NextDNS, which is both free and Open Source. Other great sites and apps similar to OpenBLD.net DNS are Quad9, DNS4EU, AdGuard DNS and AhaDNS.

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Alternatives
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Alternatives list

  1. NextDNS icon
     180 likes

    NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids — on all devices and on all networks.

    147 NextDNS alternatives

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • BSD
    • iPad
    • UC Browser
    • Vivaldi
    • Google Chrome
    • UniFi Network
    • Safari
    • Yandex Browser
    • Software as a Service (SaaS)
    • OpenWrt
    • Opera
    • Alpine Linux
    • pfSense
    • Mozilla Firefox
    • DD-WRT
    • US flagUnited States
    NextDNS screenshot 1
    Good alternative?
     
  2. Quad9 icon
     52 likes

    Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high-performance, and privacy.

    52 Quad9 alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • Android Tablet
    • F-Droid
    Good alternative?
     
  3. DNS4EU icon
     22 likes

    Join DNS4EU, an EU initiative providing secure, private, and reliable DNS services for users across Europe.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  4. AdGuard DNS icon
     46 likes

    Cloud DNS blocks ads, trackers, and malicious domains for all devices, provides real-time request stats, customizable filtering, parental controls, and a web dashboard. Compatible with routers, enables safer browsing, and ensures a privacy-focused internet experience.

    37 AdGuard DNS alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Self-Hosted
    Good alternative?
     
  5. AhaDNS icon
     11 likes

    A zero logging DNS with support for DNS-over-HTTPS & DNS-over-TLS.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Self-Hosted
    Good alternative?
     
  6. keweonDNS icon
     5 likes

    A DNS-based solution designed to enhance defenses like ad blockers, antivirus tools, and firewalls. Using AI, it blocks ads, trackers, and threats at the DNS level. It ensures faster performance, better privacy, and comprehensive device protection without extra software.

    54 keweonDNS alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  7. dns.sb icon
     1 like

    DNS.SB believes that without privacy, there is no human dignity. DNS.SB is designed with one goal in mind: to protect your personal DNS data—no logs, forever.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Docker
    Good alternative?
     
  8.  1 like

    HaGeZi DNS offers free, non-commercial public DNS resolvers designed and operated by a private individual for the European community. It provides robust DNS-based blocking of ads, trackers, scam, phishing, fake, and malware domains - helping users achieve greater privacy and...

    Cost / License

    Platforms

    • Online
    Good alternative?
     
  9. Blocky icon
     2 likes

    Blocky is a DNS proxy and ad-blocker for the local network written in Go with following features:

    Cost / License

    Platforms

    • Mac
    • Linux
    • BSD
    • Self-Hosted
    • FreeBSD
    • Docker
    Good alternative?
     
  10. Harbor Privacy is a managed DNS filtering service that blocks ads, trackers, and malicious domains network-wide, with no logging of browsing activity. Includes Harbor Kids, a family protection layer that filters adult content, gaming, dating apps, gambling, and dangerous sites...

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  11. BlahDNS icon
     Like

    A hobby Adblock DNS project with DoH, DoT, DoQ, DNSCryptv2 support.

    25 BlahDNS alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    Good alternative?
     
  12. Encrypted DNS adds an extra security layer on top of regular security measures in network browsing. It will utilize knowledge of known cyber threats by CERT-EE and block at the level of DNS the access to threats.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • iPhone
    • iPad
    Good alternative?
     
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