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Best DNS security vendors for security teams

We rank DNS security companies using a variety of factors, including threat intelligence feeds, DDoS mitigation capabilities, encrypted protocol support, integration with SIEM/SOAR platforms, and automated DNSSEC management, to get you the perfect results for your company's needs.

41 companies ranked | Last updated: May 12, 2026

Which DNS security vendors should buyers compare first?

Enterprise buyers should compare Cisco, Akamai Technologies, and Palo Alto Networks and other ranked DNS security vendors by fit, capability evidence, implementation risk, and procurement readiness. Palomarr ranks suppliers to help buyers move from a broad market scan to a practical shortlist.

For DNS security, top providers offer robust threat intelligence, high availability, and seamless integration. Consider your organization's size, specific threat landscape, and integration needs to select a solution that provides comprehensive protection and operational efficiency.

  • Cisco stands out as the best overall value for its robust DNS security that integrates seamlessly with its extensive networking solutions, providing a comprehensive zero-trust security framework. Verify integration capabilities with your existing infrastructure, review specific pricing details for advanced features, and confirm compliance with your industry's security standards.
  • Akamai Technologies is ideal for large enterprises due to its advanced DNS security features like Edge DNS and DDoS protection, ensuring high availability and performance for cloud-native applications. Assess the specific service scope to ensure it aligns with your enterprise's needs, understand their pricing structures for large-scale deployments, and verify compliance with relevant security regulations.
  • Vercara/Neustar Security Services is a strong fit for SMBs and mid-market companies, offering managed DNS solutions with enterprise-grade security through UltraDNS, focusing on reliability and robust cloud-based protection. Assess the specific service scope to ensure it meets your needs, understand their integration requirements with your existing systems, and verify compliance with your security standards.
  • LevelBlue (AT&T) is well-suited for mid-market and enterprise customers, providing integrated cybersecurity solutions with proactive threat protection and managed security services. Verify integration requirements with your current security infrastructure, review pricing details for their comprehensive offerings, and confirm compliance with your industry's security standards.

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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Want the full picture? Palomarr Insights explores the DNS security space in depth and visualizes the companies based on metrics.
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Rankings

1
Best Overall Best Value
9.8 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.9 Innovation 9.7
2
Best for Enterprise
9.7 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.6 Innovation 9.8
3
9.6 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.7 Innovation 9.5
4
9.6 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.5 Innovation 9.7
5
9.5 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.6 Innovation 9.4
6
Best for SMB
9.4 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.3 Innovation 9.5
7
9.3 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.4 Innovation 9.2
8
9.3 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.2 Innovation 9.4
9
Best for Mid-market
9.2 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.3 Innovation 9.1
10
9.1 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.0 Innovation 9.2

Meet the leaders

Discover what makes each company unique. Use filters to narrow by your needs, or Find your perfect match to get personalized rankings tailored to your exact requirements.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

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Key differentiators

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Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Why it’s ranked

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

Pricing posture

Cisco's pricing is premium, reflecting its advanced security capabilities.

Implementation/integration fit

Easy to implement for SMBs and enterprises, with a strong focus on network security.

What to verify

Verify integration capabilities, pricing details, and compliance with security standards.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

Learn more

Key differentiators

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Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Why it’s ranked

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

Pricing posture

Akamai's pricing is premium, aligning with its high-performance offerings.

Implementation/integration fit

Easy implementation for large enterprises, focusing on cloud-native security solutions.

What to verify

Verify specific service scope, pricing structures, and compliance with security regulations.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

Learn more

Key differentiators

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Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Why it’s ranked

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

Pricing posture

Palo Alto Networks has a premium pricing level reflecting its advanced security technology.

Implementation/integration fit

Moderate implementation difficulty for mid-market and enterprise customers, leveraging AI for enhanced security.

What to verify

Verify integration requirements, pricing details, and compliance with security standards.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

Learn more

Key differentiators

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Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

Learn more

Key differentiators

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Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

Learn more

Key differentiators

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Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

Learn more

Key differentiators

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  • Lorem ipsum
  • Lorem ipsum

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

Learn more

Key differentiators

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  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

Learn more

Key differentiators

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  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum
  • Lorem ipsum

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

Learn more

Key differentiators

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  • Lorem ipsum
  • Lorem ipsum
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Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

See how DNS security suppliers stack up

Our Palomarr Insights chart shows the full landscape of DNS security solutions.

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Capabilities Innovation

Explore DNS security

Learn more about DNS security, including its history, how it helps customers, and where the field is headed in the future.

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Read the buyer's guide

Get expert advice on evaluating DNS security solutions, including key capabilities, evaluation criteria, and market trends.

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