BlahDNS AlternativesDNS Resolvers & Ad Blockers like BlahDNS

BlahDNS is described as 'A hobby Adblock DNS project with DoH, DoT, DoQ, DNSCryptv2 support' and is a DNS Resolver in the web browsers category. There are more than 25 alternatives to BlahDNS for a variety of platforms, including Web-based, Mac, Windows, Linux and Android apps. The best BlahDNS alternative is NextDNS, which is both free and Open Source. Other great apps like BlahDNS are Quad9, DNS4EU, AdGuard DNS and Control D.

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Get a badge for your siteBlahDNS alternatives page was last updated Sep 4, 2026

NextDNS
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 typeApplication types
Ad Blocker
DNS Resolver
Origin
United States
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
United States
+9
Good alternative?Is NextDNS a good alternative to BlahDNS?
Quad9
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
DNS Resolver
Origin
Switzerland
Platforms
Online
Android
Android Tablet
F-Droid
Switzerland
Good alternative?Is Quad9 a good alternative to BlahDNS?
DNS4EU
22 likes
Join DNS4EU, an EU initiative providing secure, private, and reliable DNS services for users across Europe.
Cost / License
Free
Proprietary
Application type
DNS Resolver
Origin
Czechia
EU
Platforms
Online
Czechia
EU
Good alternative?Is DNS4EU a good alternative to BlahDNS?
Ad
AdGuard DNS
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...

https://adguard-dns.io
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AdGuard DNS
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 typeApplication types
DNS Resolver
Ad Blocker
Origin
Cyprus
EU
Platforms
Mac
Windows
Linux
Android
iPhone
Self-Hosted
Cyprus
EU
Good alternative?Is AdGuard DNS a good alternative to BlahDNS?
Control D
41 likes
Control D is a modern and customizable DNS service that blocks threats, unwanted content and ads - on all devices. Onboard in minutes, and forget about it.
32 Control D alternatives
Cost / License
Freemium
Open Source (MIT)
Application typeApplication types
Ad Blocker
DNS Resolver
Origin
Canada
Platforms
Mac
Windows
Linux
iPhone
Android
iPad
Android Tablet
Google Chrome
Mozilla Firefox
Online
Canada
+2
Good alternative?Is Control D a good alternative to BlahDNS?
Blokada
111 likes
Blokada is the popular ad blocker and privacy app for Android and iOS. It's being supported and actively developed by the amazing open source community.
104 Blokada alternatives
Cost / License
Freemium
Open Source (MPL-2.0)
Application typeApplication types
Ad Blocker
Privacy Tool
Origin
Sweden
EU
Platforms
Android
iPhone
Android Tablet
iPad
WireGuard
Sweden
EU
Good alternative?Is Blokada a good alternative to BlahDNS?
Cisco Umbrella
106 likes
Cisco Umbrella (formerly OpenDNS) provides the first line of defense against threats on the internet wherever users go.
77 Cisco Umbrella alternatives
Cost / License
Freemium
Proprietary
Application type
DNS Resolver
Origin
United States
Platforms
Online
Good alternative?Is Cisco Umbrella a good alternative to BlahDNS?
Google Public DNS
61 likes
A free, global DNS resolution service that you can use as an alternative to your current DNS provider.
Cost / License
Free Personal
Proprietary
Application type
DNS Resolver
Origin
United States
Platforms
Online
United States
Good alternative?Is Google Public DNS a good alternative to BlahDNS?
OpenNIC
34 likes
OpenNIC is a user-owned and controlled alternate network information center/alternative DNS root which lists itself as an alternative to ICANN and its registries.
47 OpenNIC alternatives
Cost / License
Free
Open Source
Application type
DNS Resolver
Platforms
Mac
Windows
Linux
Online
Good alternative?Is OpenNIC a good alternative to BlahDNS?
AhaDNS
11 likes
A zero logging DNS with support for DNS-over-HTTPS & DNS-over-TLS.
Cost / License
Free
Open Source
Application typeApplication types
DNS Resolver
Ad Blocker
Origin
Sweden
EU
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Self-Hosted
Sweden
EU
Good alternative?Is AhaDNS a good alternative to BlahDNS?
dns.sb
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
DNS Resolver
Origin
Germany
EU
Platforms
Online
Docker
Good alternative?Is dns.sb a good alternative to BlahDNS?
H
H
HaGeZi DNS
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
Free
Open Source (GPL-3.0)
Origin
Germany
EU
Platforms
Online
H
Good alternative?Is HaGeZi DNS a good alternative to BlahDNS?