Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Self-Hosted



CIRA Canadian Shield is described as 'Protects you from online threats such as malicious domains, phishing websites and helps to keep your personal data private. It also provides DNS privacy by keeping your DNS requests in Canada' and is an app in the network & admin category. There are more than 25 alternatives to CIRA Canadian Shield for a variety of platforms, including Web-based, Linux, Mac, Windows and Android apps. The best CIRA Canadian Shield alternative is NextDNS, which is both free and Open Source. Other great apps like CIRA Canadian Shield are Pi-hole, RethinkDNS, 1.1.1.1 and DNS4EU.



With this management app, you can manage and change your NextDNS settings, check your connection, test your ping, and see other connection information!




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.


Protects all Internet devices, Blocks tracking & ads, Defends against malware & Internet dangers, Prevents harmful content to children, Provides anonymous surfing, Free, open source and without backdoors

adblock-lean is a super simple and lightweight adblocking solution that leverages the major rewrite of the DNS server and domain handling code associated with dnsmasq 2.86 that drastically improves performance and reduces memory foot-print, facilitating the use of very large...
Effortlessly switch between DNS servers, benchmark their performance, and customize your DNS settings to optimize your internet connection. Available on iPhone, iPad, and Mac.





An alternate free recursive DNS provider that does not log, filter, or hijack (redirect NXDOMAIN responses).
Blocky is a DNS proxy and ad-blocker for the local network written in Go with following features:
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.



