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Protective DNS

Stop Ransomware, Phishing, bots more.
Let your users browse securely. Get started in under 15 minutes with enterprise PDNS at SMB prices.

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How Protective DNS Works

Proactively stop threats, at the DNS layer, before the malicious content gets into your network. ThreatSTOP is the most comprehensive, advanced and up-to-date real-time DNS Filter available. Blocks malicious DNS resolution requests and IP connection attempts across 600+ categories from billions of data points. Easily integrates with DNS, DDI, Firewalls, Routers and Cloud Native infrastructure.

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Protective DNS Security

Protect clients, remote users and servers from phishing, ransomware, malware and more.

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Protect Web and Server Infrastructure

Cut credit card fraud by 50%, stop bots and unwanted traffic from impacting operations.

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Hundreds of qualified data sources that are human & machine curated, delivering the most comprehensive and accurate coverage in the industry of IP addresses and domains.

CheckIOC Overview UI

Fine grained control with 600+ fully customizable policies in 60+ categories. Tailor your own custom block & allowlists.

Policy Management

Automated policy updates for virtually any NGFW, DNS server, Router, Switch, IDP, WAF, SIEM and more.

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View & analyze blocked threats. Identify affected client devices. Custom email reports & alerts.

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Free Trial

What kind of malware is getting into your network?

See for yourself. Quick, easy setup.

(P.S. we always find something)

Got Questions? Want to see a demo?

Talk to an Engineer

ThreatSTOP has eliminated manual blacklisting and remediation, and reduced help desk tickets related to malware by 90%, to only 1-2 per month.

Mike Connors, Information Security Analyst
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Managed Service Providers

Grow your business and margin with the industry's most powerful DNS Filtering Solution.

Designed for multi-tenant use with easy-to-use enterprise features.

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