DNSFilter, the DNS-first security company, powered by AI, protects every user at the first click, preventing threats before a connection is ever made and securing organizations and their people wherever they work, live and travel. DNSFilter delivers that protection through LUMINATE by DNSFilter™, an AI-powered, DNS-first security platform that brings five security suites together on one agent, one console and one policy: - Advanced Filtering: Block phishing, malware and harmful content before a connection is made, with support for CIPA, CMMC and HIPAA compliance. - Behavior Analytics: Cut incident investigations from days to minutes and bring unapproved software and shadow IT into view. - AI Governance & Controls: See which AI tools and agents employees are using and set clear policies for what is allowed. - Encryption & Privacy: Protect remote and off-network users without the cost and complexity of VPN infrastructure. - Threat Intelligence: Give SOC teams early warning on suspicious domains, drawing on one of the largest real-time DNS datasets in the market. Organizations can start with one suite and add others without new hardware, a new deployment or a new procurement cycle. LUMINATE by DNSFilter™ deploys in minutes, works alongside existing security tools with no rip and replace, and extends protection to the unmanaged, IoT and operational technology devices that cannot run a traditional agent. LUMINATE by DNSFilter™ is trusted by more than 57,000 organizations worldwide, from global enterprises and mid-market companies to schools, government agencies and MSPs across healthcare, transportation, retail, hospitality and more. More than 100 million users rely on DNSFilter, which blocks more than 235 million threats every day.
| Website | https://www.dnsfilter.com |
| Revenue | $34.1 million |
| Employees | 186 (129 on RocketReach) |
| Founded | 2015 |
| Address | 80 M St SE, Washington, District of Columbia 20005, US |
| Phone | +1 877-331-2412 |
| Technologies |
JavaScript
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HTML
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PHP
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| Industry | Technology, Information and Internet, Content, Media and Entertainment, Fraud Detection, Financial Services, Payments, Privacy and Security, Web Browsers, Internet Services, Software |
| Keywords | Cybersecurity, Dns Security, Threat Protection, Web Filtering, Content Filtering, Threat Intelligence, It Security, Network Security, Managed Security Service Provider, Msp Solutions, Safe Browsing, Internet Security, Secure Internet Access, Security Software, Endpoint Security, Cloud Security, Data Loss Prevention, Visibility |
| Competitors | Cisco, Cloudflare, Zscaler, OpenDNS LLC, Webroot, Barracuda, Raytheon|Websense, Akamai Technologies, TrendAI, Broadcom +34 more (view full list) |
Looking for a particular DNSFilter employee's phone or email?
The DNSFilter annual revenue was $34.1 million in 2026.
Ken Carnesi is the Co-Founder and CEO of DNSFilter.
129 people are employed at DNSFilter.
DNSFilter is based in Washington, District of Columbia.