Free DNS Security Tools
Designed to protect individuals and businesses from malicious entities and emerging cyber threats.“It’s a really great product. The analytics, cost, functionality, and ease of the interface... I would definitely recommend it without reservation.”
Neil BowenHead of IT at The Corporation of Roy Thomson Hall
Free Security Tools
Free and Public DNS Servers From Control DFree DNS servers from Control D help safeguard your devices from malware, unsecured public wifi, ads, and more.
Website Link CheckerControl D’s free website checker tells you whether a link is safe or if it should be avoided.
DNS Leak TestCheck your DNS privacy with an instant DNS leak verification test. Verify your current DNS server.
DNS Rebind TestCheck whether your DNS requests are hijacked by a malicious entity.
Trusted by experts
"Awesome support. Awesome product""Best support you can find. These guys know their stuff — it’s easy to use, easy to manage, easy to deploy. These folks are genius."
Mike L
Chief Operating Officer,
Data Net Solutions Group
Data Net Solutions Group
"Great support and easy to setup on serverless environments""This is a great tool for serverless environments that need DNS filtering. The entire team that we have worked with is always very responsive and it's a pleasure getting to know their product better. Cost always comes into play but it is quite cheap per seat."
Thomas Farrell
Director of Operations,
Network Information Technologies, LLC
Network Information Technologies, LLC
"Excellent DNS service""One of the best designed interfaces my team has ever interacted with. Not only is the product light years ahead of the competition, they are a fantastic partner to work with on a regular basis."
Rael Solin
Enterprise Lead Sales,
Pinnacle ICT
Pinnacle ICT