DNS security market map and supplier insights Q2 2026

DNS security has evolved from a basic naming service to a critical strategic control within the Zero Trust framework. Modern solutions leverage cloud-native architectures and AI-driven threat detection to protect against sophisticated cyberattacks. The market is experiencing rapid growth and consolidation, driven by increasing attack frequency and the high costs associated with data breaches.

41 companies analyzed | Last updated Apr 22, 2026

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Palomarr Insights / Q2 2026

DNS SECURITY

What does the latest DNS security market report show?

The Q2 2026 Palomarr Insights report maps 41 DNS security suppliers by market position, supplier scores, and category signals. Buyers can use it to understand the market before comparing vendors or building an RFP shortlist.

Palomarr Orbit

Unlike static analyst charts, Palomarr Orbit plots 41 DNS security companies by Capabilities and Innovation, then lets you shift the center of gravity based on your priorities with Palomarr Orbit Shift. The closer to your unique core, the better the fit.

Contenders

Leaders

Emerging

Challengers

CAPABILITIES →

INNOVATION ↑

Introduction

This report provides an exhaustive evaluation of the DNS security category, designed for procurement teams and technical stakeholders seeking to navigate the complex intersection of infrastructure resilience and innovative threat mitigation. It examines the evolution of DNS security, the current state of maturity, and future directions.

Market landscape

The DNS security market is experiencing significant growth, driven by the increasing frequency and sophistication of DNS-based attacks. Cloud-based deployments now represent a significant portion of the global market, reflecting a decisive shift away from legacy on-premise hardware.

Quadrant distribution

Companies are evaluated on two dimensions: Capabilities measure product depth and maturity, while Innovation reflects forward-thinking investments. The combined score shows overall market position.

41 Total suppliers analyzed

8.2 Average combined score

58% Cloud-based deployments (2025)

10.1% Market CAGR (2024-2034)

Key trends

AI-driven detection

AI and machine learning are being leveraged to identify and mitigate DNS tunneling, zero-day malware, and other sophisticated threats. Behavioral analysis and real-time risk scoring are becoming essential capabilities.

Cloud-native security

Organizations are increasingly adopting cloud-based DNS security solutions for their scalability, flexibility, and ease of deployment. Cloud-native platforms offer global reach and reduced infrastructure costs.

Encrypted DNS

DNS over HTTPS (DoH) and DNS over TLS (DoT) are gaining traction as organizations seek to protect user privacy and prevent man-in-the-middle attacks. Encrypted DNS protocols enhance security by encrypting DNS queries.

Ecosystem orchestration

DNS security solutions are increasingly integrating with SIEM, SOAR, and NAC systems to provide a more comprehensive security posture. Automated threat intelligence sharing and response are key to effective threat mitigation.

Competitive analysis

The DNS security market is characterized by a mix of established network vendors and innovative startups. Leaders in the category offer a combination of robust infrastructure, advanced threat detection capabilities, and seamless integration with other security tools.

How companies earn their ranking

Capability in DNS security is driven by a vendor's ability to provide a dynamic source of truth with 100% resolution uptime across hybrid environments. This includes robust infrastructure, comprehensive threat intelligence, and seamless integration with existing security tools. Innovation is demonstrated by using image recognition and natural language processing to detect look-alike phishing domains before they go live.

Vendors must proactively address emerging threats and adapt to evolving security landscapes. Top-ranked companies demonstrate a commitment to continuous improvement and innovation, investing in research and development to stay ahead of cyber threats.

They prioritize customer needs and provide exceptional support, ensuring their clients can effectively manage and mitigate DNS-related risks.Vendors can improve their ranking by focusing on proactive threat detection and prevention, automating security processes, and offering flexible deployment options. Providing detailed reporting and analytics also enhances their value proposition.

Enhancing threat intelligence capabilities and integrating with other security tools can further improve their ranking. Consistently delivering high performance and reliability are essential for maintaining a strong reputation and securing a top position in the DNS security market.

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Rankings

Cisco

Best Overall Best Value

9.8

Akamai Technologies

Best for Enterprise

9.7

Palo Alto Networks

9.6

Fortinet

9.6

Amazon Web Services

9.5

Vercara/Neustar Security Services

Best for SMB

9.4

Fastly

9.3

Cato Networks

9.3

LevelBlue (AT&T)

Best for Mid-market

9.2

Verizon

9.1

Competitive assessment

Our AI-generated analysis explains what makes each top-ranked company a strong fit for DNS security, based on their specific capabilities, product features, and market positioning.

Cisco

Best Overall Best Value

9.8

Cisco's DNS security integrates seamlessly with its networking solutions, providing robust zero-trust security for enterprises prioritizing comprehensive network protection.

AI-guided remediation accelerates threat response
Integrated security simplifies network operations
Unified cloud management offers seamless scalability

Akamai Technologies

Best for Enterprise

9.7

Akamai offers advanced DNS security with features like Edge DNS and DDoS protection, ideal for enterprises needing high availability and performance.

Global network of 365,000 servers
Comprehensive API security solutions
Strong focus on cloud and edge computing

Palo Alto Networks

9.6

Palo Alto Networks provides AI-driven DNS security solutions that enhance threat detection and response, suitable for enterprises facing sophisticated cyber threats.

AI-driven security operations
Comprehensive platform integration
Global threat intelligence capabilities

Fortinet

9.6

Fortinet's AI-driven security platform enhances DNS protection with predictive capabilities, making it suitable for enterprises needing proactive threat management.

AI-driven predictive security solutions
Integrated security and networking architecture
Extensive global partner ecosystem

Amazon Web Services

9.5

AWS excels in DNS security with features like DNSSEC and extensive threat intelligence capabilities, making it ideal for enterprises seeking scalable and secure cloud solutions.

Extensive service portfolio
Global infrastructure for high availability
Pay-as-you-go pricing model

Vercara/Neustar Security Services

Best for SMB

9.4

Vercara's UltraDNS offers managed DNS solutions with enterprise-grade security, making it suitable for SMBs and mid-market companies focused on reliability.

Comprehensive global DDoS mitigation capabilities
Proactive DNS security against emerging threats
Integrated support for application-layer security

Fastly

9.3

Fastly's Edge Cloud Platform provides programmable DNS security features, ideal for enterprises needing flexibility and performance in their security solutions.

Programmable edge cloud platform
Superior performance with low latency
Integrated security features with observability tools

Cato Networks

9.3

Cato Networks' SASE framework integrates DNS security with network management, ideal for SMBs seeking a unified solution for security and connectivity.

Cloud-native security: Single platform for all security needs
SASE architecture: Integrates security with networking
Global SD-WAN: Fast & secure connections everywhere

LevelBlue (AT&T)

Best for Mid-market

9.2

LevelBlue (AT&T) provides integrated cybersecurity solutions with proactive threat protection, ideal for mid-market and enterprise customers needing comprehensive security.

Industry-Leading Expertise: Unmatched cybersecurity professionals on your team
Comprehensive Protection: Coverage against evolving cyber threats
Cost-Effective Technology: Tailored solutions to fit budget constraints

Verizon

9.1

Verizon's Managed Security Services offer comprehensive DNS security with real-time threat monitoring, making it suitable for SMBs and enterprises focused on risk management.

Vendor-neutral approach for comprehensive device support
Advanced analytics for real-time security insights
Globally recognized expertise and incident response

Recommendations

SMB buyers

Prioritize ease of use and cloud-based solutions that offer comprehensive protection without requiring extensive IT resources.

Mid-market buyers

Look for solutions that balance advanced features with cost-effectiveness and offer strong integration capabilities with existing security infrastructure.

Enterprise buyers

Focus on solutions that provide granular filtering, AI-driven threat detection, and robust infrastructure resilience with global Anycast networks.

Scoring methodology

The Palomarr scoring system evaluates vendors based on their ability to handle core infrastructure needs (Capability) and their forward-looking defensive technologies (Innovation).

About this study

This report analyzes the leading DNS security suppliers, evaluating capability and innovation scores based on publicly available information, customer reviews, and expert analysis.

FAQs & disclaimers

Does DNS security replace my existing firewall?

No, DNS security is a complementary layer that stops threats before they reach your network, making your firewall more efficient.

Is automated DNS management secure for regulated industries?

Yes, automation ensures auditability by logging every change with a full audit trail, which is crucial for compliance.

Will a cloud-based DNS security provider slow down my internet?

If the provider uses a global Anycast network with local POPs, it can actually speed up resolution through high-performance caching and optimized routing.

How do I know if I'm a laggard in DNS security?

If you have open zone transfers enabled, no DNSSEC, or use manual tickets for updates, you are operating in a legacy posture with higher risk.

Disclaimer: The information contained in this report is for informational purposes only and should not be considered as professional advice. Palomarr makes no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the information, products, services, or related graphics contained in this report for any purpose. Any reliance you place on such information is therefore strictly at your own risk.

Conclusion

The DNS security market is poised for continued growth and innovation as organizations seek to protect themselves from increasingly sophisticated cyber threats. Future leaders in this category will be those who can leverage AI and machine learning to proactively identify and mitigate threats, while also providing seamless integration with other security tools. Buyers should prioritize vendors with a strong track record of innovation and a commitment to emerging standards.

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