List of the Top 21 DNS Security Software in 2025

Are you ensuring compliance with your internal policies regarding acceptable internet use? Additionally, are you mandated by law to adhere to internet safety regulations such as CIPA? With Umbrella, you can efficiently control your users' internet access by implementing category-based content filtering, enforcing allow/block lists, and mandating SafeSearch browsing. This comprehensive approach not only enhances security but also promotes a safer online environment for all users.

Equipped with cutting-edge cybercrime insights, sophisticated machine learning, and AI-driven defense mechanisms, Heimdal DNS Security Endpoint offers unmatched precision in safeguarding your organization against emerging threats. Enhance your business's security posture and maintain a proactive edge with our innovative DNS security offering.

Control D is a versatile DNS filtering and traffic redirection service that utilizes advanced Secure DNS protocols such as DNS-over-HTTPS, DNS-over-TLS, and DNS-over-QUIC, while also accommodating traditional DNS. With Control D, users can effectively eliminate harmful threats, restrict various types of undesirable content across the network—including advertisements, trackers, IoT data, adult material, social media, and more—while also redirecting traffic through transparent proxies and monitoring network activities and usage patterns at a client-specific level. Consider it your own personalized Authoritative DNS resolver for the entire Internet, providing you with detailed control over which domains are allowed to be resolved, redirected, or blocked. This capability not only enhances security but also empowers users to tailor their online experience according to their preferences.

SafeDNS is dedicated to fostering a more secure and protected internet space for small to medium-sized businesses, large corporations, internet service providers, managed service providers, original equipment manufacturers, and educational institutions. Our reach spans across the globe, enhancing online safety for millions of individuals across more than 60 nations. With extensive expertise in cybersecurity and DNS filtering, we provide state-of-the-art solutions that ensure your online safety. Our advanced technologies are designed to shield you from threats such as malware, phishing scams, and unsuitable content, among other risks. Currently, SafeDNS supports over 4,000 organizations and individual users worldwide, demonstrating our commitment to a safer digital landscape for all. As we continue to innovate, our goal is to expand our services and enhance protection for even more users in the future.

Cloudflare serves as the backbone of your infrastructure, applications, teams, and software ecosystem. It offers protection and guarantees the security and reliability of your external-facing assets, including websites, APIs, applications, and various web services. Additionally, Cloudflare secures your internal resources, encompassing applications within firewalls, teams, and devices, thereby ensuring comprehensive protection. This platform also facilitates the development of applications that can scale globally. The reliability, security, and performance of your websites, APIs, and other channels are crucial for engaging effectively with customers and suppliers in an increasingly digital world. As such, Cloudflare for Infrastructure presents an all-encompassing solution for anything connected to the Internet. Your internal teams can confidently depend on applications and devices behind the firewall to enhance their workflows. As remote work continues to surge, the pressure on many organizations' VPNs and hardware solutions is becoming more pronounced, necessitating robust and reliable solutions to manage these demands.

WebTitan serves as a DNS-based web content filtering system and security layer designed to defend against cyber threats, including malware, ransomware, and phishing attacks, while also offering detailed control over web content. The WebTitan Cloud for Wi-Fi is specifically tailored for cloud-based content filtering in Wi-Fi settings, addressing the risk of guests encountering inappropriate websites and harmful malware. This solution enables you to manage the type of content accessible to users, fostering a secure internet browsing environment while generating reports on network activity for your organization. Powered by an advanced AI-driven real-time content categorization engine, WebTitan combines top-notch antivirus capabilities with cloud infrastructure, making it a perfect fit for organizations seeking robust protection with minimal upkeep. Furthermore, WebTitan Cloud is designed to be low maintenance and can be implemented in just five minutes, effectively preventing users from accessing undesirable online content. Take advantage of WebTitan's free trial today, complete with full support to help you get started seamlessly.

Finding data to illustrate the indifference some have towards malware can be quite challenging. While individuals might not know the specifics, there is a general consensus on the significant danger it poses. FlashStart effectively mitigates risks from botnets, ransomware, malware, and various other threats through premium, global protection channels. Users can also implement content filtering to restrict access to any web material deemed inappropriate. Such sites can pose risks that are either dangerous, distracting, or unwholesome. The Pro+ version comes with a secure app that can be downloaded easily. Centralized FlashStart protection safeguards all devices whether at home, in a cafe, or elsewhere, without requiring a router. The system is designed to tailor the filter to suit personal preferences. Rather than being a bulky appliance, it operates as a lightweight application compatible with existing end-user IT systems. This setup ensures a swift performance with latency under 5ms, enhancing user experience. Ultimately, the goal is to provide a seamless and secure browsing experience for everyone.

DNSFilter is a cloud-oriented DNS security solution aimed at shielding users from harmful websites, phishing schemes, and unsuitable content in real time. Leveraging its AI-driven Webshrinker technology, it perpetually analyzes and classifies web domains to maintain current threat defenses. The platform supports various deployment options, including configurations without agents and dedicated clients compatible with multiple operating systems, making it suitable for both onsite and remote work situations. It features comprehensive reporting, adjustable filtering rules, and compliance assistance for legislation such as CIPA, which makes DNSFilter particularly beneficial for sectors like education, healthcare, and corporate security. Additionally, its global Anycast network boosts speed and reliability, ensuring uninterrupted protection while maintaining optimal browsing performance. By prioritizing user safety and adaptability, DNSFilter stands out as a robust choice for organizations seeking to enhance their cybersecurity measures.

Picture a scenario where your SPF record refreshes itself without any input from you. Even more impressively, think of a service that seamlessly handles these updates for you, relieving you of all worries associated with SPF records. With AutoSPF, you only need to add a single include directive to your SPF record that points to our server, and we take care of everything else. AutoSPF reliably generates a flattened SPF record for public DNS queries, utilizing real-time information from the include directive. It carries out all the functions you would anticipate from an SPF flattening solution, such as automatically flattening every domain specified in the include. By opting for AutoSPF, you eliminate the hassle of constantly modifying your DNS records to keep your SPF up to date. You can easily add new networks or verify additional senders with just a simple click. In contrast to other services that combine SPF flattening with a host of expensive features you may not need, AutoSPF is purposefully crafted to solve this specific issue. This targeted approach enables you to steer clear of unnecessary costs, potentially saving you hundreds or even thousands of dollars each month while enjoying a more efficient experience. With AutoSPF, managing your SPF records transforms into a process that is both streamlined and cost-efficient, allowing you to focus on other important tasks. Ultimately, this solution not only enhances convenience but also contributes to your overall operational effectiveness.

Site Manager provides MSPs with a powerful, centralized multi-tenant console that facilitates the management of Endpoint Security solutions ranging from Next-Generation Antivirus (NGAV) to comprehensive Endpoint Detection and Response (EDR) with Managed Detection and Response (MDR). This platform allows you to showcase your value proposition by delivering fully managed endpoint threat detection, thorough investigation, and effective remediation to your clients. With its advanced and reliable threat detection engines, Site Manager significantly reduces false positives, ensuring dependable security without causing unnecessary interruptions. The deployment and management process is streamlined for ease of use, resulting in the lowest total cost of ownership (TCO) available in the market. Automated functionalities and accurate malware assessments not only save time but also lessen the workload on your team's resources, enabling them to concentrate on more important tasks. Furthermore, the straightforward monthly utility billing and comprehensive provider usage reports enhance operational efficiency, simplifying service management and scalability. By utilizing Site Manager, you have the opportunity to elevate your service offerings, boost operational efficiency, and confidently provide top-notch endpoint security solutions to your clients. This comprehensive approach not only strengthens client relationships but also positions your business as a leader in the competitive security landscape.

DNSEye is a tool that identifies harmful network traffic and assesses whether this traffic can be mitigated by your existing security systems. Since DNS is integral to all protocols such as HTTP, HTTPS, and IoT, it provides comprehensive insights into your entire network, no matter the protocol in use. However, data loss prevention (DLP) solutions often fall short in recognizing data exfiltration attempts that utilize DNS tunneling techniques. To effectively address this issue, a thorough analysis of DNS logs is essential. Alarmingly, approximately 80% of domains associated with malware do not possess an IP address, which makes DNS logs the only avenue for identifying malware requests lacking an IP. The logs generated by DNS servers can be extensive and complex, making interpretation challenging. DNSEye simplifies this by enabling the collection, enhancement, and AI-driven classification of DNS logs. Its sophisticated integration with Security Information and Event Management (SIEM) systems optimizes efficiency for Security Operations Center (SOC) teams by transmitting only the pertinent data they require. Furthermore, DNSEye is capable of aggregating logs from a wide range of DNS servers, encompassing various brands and models, without necessitating any modifications to your existing network infrastructure. This seamless integration enhances your overall network security posture while minimizing disruption.

IBM NS1 Connect delivers exceptional, authoritative DNS and cutting-edge traffic management to provide the high-performance, dependable, and secure network connectivity that modern businesses require to satisfy the evolving demands of their customers through our solutions. Our global anycast network ensures extensive capacity and scale to keep users consistently connected worldwide. With an API-first architecture, integration and automation of all NS1 Connect functionalities become a straightforward task. The platform also allows users to manage all aspects of HTTPS redirects seamlessly from one centralized interface. Utilizing GSLB and RUM-based traffic steering, businesses can achieve global load balancing and minimize latency by leveraging near-real-time device performance insights. Additionally, our robust DDoS attack protection guarantees adequate capacity to handle traffic surges while implementing measures to prevent automated "junk" queries from affecting performance. NS1 Connect also provides customizable add-on options tailored to meet specific business requirements, including DNS Insights, which equips users with the necessary data to swiftly identify and address misconfigurations that could hinder application performance. Furthermore, the dedicated DNS feature ensures continuity of operations by maintaining a native secondary DNS resolution infrastructure, thus keeping your services operational. Lastly, DNS traffic steering enhances connection optimization to applications, services, and content based on various factors such as geography, real-user monitoring data, and overall load, ensuring an efficient and responsive user experience.

The platform simplifies the acquisition, organization, and immediate application of threat intelligence, significantly improving threat response and situational awareness. In a landscape crowded with distractions and high expenses, we provide a reliable, affordable, and efficient threat intelligence solution. Implementing ThreatSTOP is quick, taking less than an hour, and users can witness security enhancements almost immediately. You can tailor your protection by choosing from an array of threat intelligence bundles designed specifically for your organization’s needs or by creating customized policies. Our methodology is comprehensive and vendor-agnostic, incorporating additional services like Protective DNS and IP filtering. Moreover, our platform guarantees seamless provisioning across your devices and enterprise, allowing you to benefit from a strong, multi-layered security architecture that evolves alongside emerging threats. By using our solution, organizations can effectively navigate the intricate realm of cybersecurity while ensuring their operations remain efficient and uninterrupted. This adaptability not only fortifies defenses but also empowers businesses to respond proactively to potential security challenges.

Myra, a German technology provider, delivers a robust and certified Security-as-a-Service platform designed to safeguard digital business operations. Our platform effectively shields your digital processes from various threats, including DDoS attacks, bot networks, and database intrusions. Specializing in the protection of essential infrastructures, we focus particularly on sectors such as finance, insurance, healthcare, and public services. Additionally, Myra's technology has received certification from the German Federal Office for Information Security, adhering to ISO 27001 standards built on the principles of Basic IT Protection, thereby ensuring a high level of security and reliability for our clients. This commitment to excellence reinforces our position as a leader in cybersecurity solutions.

The increasing scale, frequency, and sophistication of volumetric DNS attacks are largely fueled by the prevalence of unsecured IoT devices, along with the growing trends of mobility and Bring Your Own Device (BYOD) policies. As a result, cybercriminals are placing greater emphasis on targeting DNS services, particularly through layer 7 DDoS attacks, which have emerged as one of the most exposed application layers. While numerous organizations acknowledge the potential dangers associated with DDoS attacks, many have not yet adopted contemporary DNS DDoS protection measures, often depending on outdated enterprise network security tools like firewalls that are not well-equipped for the complexities of the DNS protocol. It is essential for businesses to embrace innovative DDoS mitigation techniques to successfully combat these shifting threats. By doing so, they not only ensure business continuity but also protect data confidentiality and improve user experience. Investing in specialized DNS protection solutions that deliver both high performance and insightful analytics is vital, as it allows organizations to meet and exceed the security standards necessary for their operations. As threats evolve, so too must the strategies employed to defend against them, making proactive measures a critical component of modern cybersecurity.

A modern approach to DNS-based content control and security enables individuals to effectively oversee what is accessible on the internet. This innovative solution proves especially advantageous for households and functions as a powerful asset for organizations as well. CleanBrowsing offers a DNS filtering system that is crafted to create a secure browsing environment by blocking unexpected content. It achieves this by intercepting domain requests and restricting access to sites based on your chosen filtering settings. For example, the free family filter successfully blocks pornographic, inappropriate, and adult content while still allowing safe access to widely used platforms such as Google, YouTube, Bing, and DuckDuckGo. The service provides three distinct filtering options aimed at a diverse global audience—these include the Security, Adult, and Family filters. The Family filter not only restricts adult and inappropriate material but also enforces Safe Search protocols on search engines like Google, Bing, and Yandex. Conversely, the Security filter is specifically designed to minimize the risk of encountering harmful websites, contributing to a more secure online experience overall. By employing these various tools, users can cultivate a personalized internet space that reflects their unique preferences and values, ultimately enhancing their online safety and satisfaction.

Security companies, researchers, and teams can take advantage of a fast and dependable API that offers both current and historical information. This API follows a clear pricing structure, facilitating the easy integration of our data into your systems. All necessary resources are accessible, featuring fully indexed historical and live data that can be accessed instantly. Users have the opportunity to sift through nearly 3 billion WHOIS records and monitor changes over time. Our constantly updated database boasts over 203 million entries and continues to grow. You can discover the technologies that different websites are utilizing by browsing through a multitude of options. Gain monthly access to a vast repository of more than 1 billion passive DNS datasets. Stay updated with the latest information regarding IP addresses, domains, and hostnames as it becomes available. Efficient searching is simplified with well-organized and indexed data. Immerse yourself in a treasure trove of invaluable cybersecurity resources and gain insights that are not easily obtainable elsewhere. We take pride in delivering the latest DNS and domain intelligence to security analysts and developers through our powerful API, ensuring they have access to the best tools for their requirements. This extensive access not only empowers users to make informed decisions but also enhances their ability to navigate the challenges of an ever-changing digital landscape. With our API, you can stay ahead in the fast-paced world of cybersecurity.

Enhance your network's defenses against potential threats with DNS Safeguard, a cloud-driven Domain Name System (DNS) security solution specifically crafted to protect your organization from malware, ransomware, and phishing attacks, no matter where your users connect to the internet, including situations where they are outside the corporate network or not using a VPN. This cutting-edge service proactively detects and prevents unsafe internet connections before they happen, making it a vital resource for businesses aiming to avoid dangerous encounters with suspicious websites. It is especially advantageous for remote offices and mobile employees who access the internet directly, bypassing the added security of a VPN. Additionally, organizations in search of an effective and economical preventive security solution will find that DNS Safeguard is straightforward to deploy. By offering DNS-layer security, this solution improves visibility and protects your users both within and beyond the network, effectively neutralizing threats across any port or protocol before they can jeopardize your network or devices. Ultimately, with its forward-thinking strategy, DNS Safeguard provides your organization with the means to sustain a secure digital landscape amidst the growing complexities of cyber threats, ensuring peace of mind for all users.

F5 Distributed Cloud DNS ensures high performance and dependable service for your applications by optimizing DNS services across diverse cloud environments and modern software. This advanced solution provides a primary DNS that is globally distributed and SaaS-based, allowing your applications to achieve exceptional levels of scalability and quick response times worldwide. Thanks to automatic capacity scaling, deploying and managing applications becomes straightforward, as the DNS infrastructure is built on a global data plane that effortlessly adjusts to varying demands. The quick deployment capability enables configuration and provisioning in mere minutes, leveraging a unified API set and a single user interface that streamlines the DNS setup process for any application. Furthermore, it features robust security measures, including dynamic protection and automatic failover systems that defend against distributed denial-of-service (DDoS) attacks and potential domain response manipulation, thus preserving the integrity of your applications. This holistic strategy not only fortifies security but also significantly enhances overall operational effectiveness, making it an indispensable tool for modern cloud-based deployments. Ultimately, F5 Distributed Cloud DNS empowers organizations to focus on innovation while ensuring their applications run smoothly and securely.

UltraDDR is a cutting-edge protective DNS (PDNS) solution meticulously crafted to protect the human element in online interactions by ensuring automatic threat neutralization and setting new benchmarks in layer 8 cybersecurity. Discover the power of UltraDDR (UltraDNS detection and response), esteemed as the leading PDNS solution in the market for its ability to foresee and mitigate potential cyber threats. By integrating recursive and private DNS resolver technologies, UltraDDR proactively blocks malicious inquiries and exposes hostile infrastructures. This shift from a reactive to a proactive security model ensures your organization remains ahead of malevolent traffic and the activities of cybercriminals. With UltraDDR in place, employees are shielded whether they are working onsite, remotely, or on the go. The solution empowers organizations to swiftly detect and counteract harmful connections or emerging threat actors involved in phishing, social engineering, or supply chain attacks as they arise. Furthermore, by implementing acceptable usage policies via category-based web filtering and customized block/allow lists, organizations can bolster their security posture while promoting productivity. This holistic strategy not only enhances defense mechanisms but also fosters a culture of cybersecurity vigilance within the workforce, ensuring that everyone is engaged in the protection of valuable digital assets.

Akamai revolutionizes digital experiences by bringing them closer to users while simultaneously shielding them from various attacks and threats. Leading the forefront of digital transformation, the Akamai Intelligent Edge Platform acts as a protective shield for every component of a digital environment, including websites, users, devices, data centers, and cloud services. This cutting-edge technology not only minimizes obstacles but also boosts user interaction. With an extensive network of 250,000 edge servers located in strategic positions worldwide, it handles an impressive 2.5 exabytes of data each year, engaging daily with 1.3 billion devices and 100 million IP addresses. Being just one network hop away from over 90% of the global Internet population, it is recognized as the sole global intelligent edge platform that combines scalability, resilience, and security, which are vital for contemporary enterprises. Additionally, it offers sophisticated threat intelligence that plays a crucial role in identifying security vulnerabilities and effectively countering cyber threats, thereby ensuring a safer digital environment for users and businesses alike. This comprehensive approach places Akamai at the forefront of digital security and user experience enhancement.