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DNSFilter

DNSFilter provides AI-powered protective DNS that blocks malware, phishing, and unwanted content at the DNS layer for businesses and managed service providers.

✓ Technology Partner SASE, DNS & Web Security Since 2015
Washington, D.C., USA
Founded 2015
Ken Carnesi, CEO

About DNSFilter

DNSFilter is a DNS security and content filtering company founded in 2015 and headquartered in Washington, D.C. It uses AI-driven threat detection to block malicious and unwanted domains at the DNS layer before a connection is made.

The platform includes protective DNS, content and category filtering, roaming clients for off-network devices, the Guardian privacy app, and reporting through DNSFilter Insights. It is used by businesses and managed service providers to secure internet access across distributed users.

DNSFilter is a privately held company. Co-founder Ken Carnesi serves as chief executive officer.

What MSPs Use DNSFilter For

MSPs and internal IT teams use DNSFilter for Protective DNS, DNS Content Filtering, Malware & Phishing Protection.

Best for: distributed teams that need secure web, cloud, and private-app access without backhauling traffic.

DNSFilter Products & Solutions

Protective DNS
DNS Content Filtering
Malware & Phishing Protection
Roaming Clients
Guardian
DNSFilter Insights (Reporting)

DNSFilter Pricing

DNSFilter pricing depends on your organization's size, the modules you enable, and your contract term. Tools in this category are usually licensed by subscription, billed per user, per month, and scale with the users, endpoints, or sites you cover.

Public rate cards are not always available, and many vendors set final pricing through a quote or their MSP and reseller channel. To get an accurate DNSFilter price for your environment, request a quote from DNSFilter directly, or ask a managed IT provider that supports DNSFilter to bundle licensing, deployment, and management into one predictable monthly cost.

Solution Categories

DNS Security
Protective DNS
Content Filtering
Web Security
Threat Protection

Frequently Asked Questions

What is DNSFilter?

DNSFilter is a protective DNS and content filtering company founded in 2015 and headquartered in Washington, D.C. It uses AI-driven threat detection to block malware, phishing, and unwanted content at the DNS layer.

Where is DNSFilter headquartered?

DNSFilter is headquartered in Washington, D.C., in the United States.

What does DNSFilter offer?

DNSFilter offers protective DNS, DNS content filtering, malware and phishing protection, roaming clients for off-network devices, the Guardian app, and reporting through DNSFilter Insights.

Who leads DNSFilter?

Ken Carnesi, a co-founder of the company, serves as chief executive officer of DNSFilter.