Best Web-Based DNS Filtering Platforms of 2025

Control D is a customizable DNS filtering and traffic redirection platform that leverages Secure DNS protocols like DNS-over-HTTPS, DNS-over-TLS and DNS-over-QUIC, with support for Legacy DNS. With Control D you can: block malicious threats, block unwanted types of content network wide (ads & trackers, IoT telemetry, adult content, socials, and more), redirect traffic using transparent proxies and gain visibility on network events and usage patterns, with client level granularity. Think of it as your personal Authoritative DNS resolver for the entire Internet that gives you granular control over what domains get resolved, redirected or blocked.

Are you enforcing acceptable web use in accordance with your internal policies? Are you required by law to comply with internet safety regulations like CIPA? Umbrella allows you to effectively manage your user's internet connection through category-based content filtering, allow/block list enforcement, and SafeSearch browsing enforcement.

It is very difficult to find data to show people who don’t care about malware. Although people may not be able to provide the exact details, almost everyone is aware that it's a serious threat. FlashStart blocks botnets, ransomware, malware, and other threats using global, top-class protection streams. You can block any web content that you find inappropriate by using content filtering. These sites could be dangerous, distracting, and unsavoury. Pro+ includes a secure, downloadable app. All devices are protected by centralized FlashStart protection at the home-office, cafe, and anywhere else. No router dependency. The idea is to optimize the filter to meet your individual needs. This is not an appliance. It is a lightweight application that runs on the existing IT systems of the end user. It should allow a low latency performance of less than 5ms.

Perimeter 81, a SaaS-based solution that provides customized networking and the highest level of cloud security, is revolutionizing how organizations use network security. Perimeter 81 simplifies secure network, cloud, and application access for modern and distributed workforce with an integrated solution that gives companies of all sizes the ability to be securely mobile and cloud-confident. Perimeter 81's cloud-based, user-centric Secure Network as a service is not like hardware-based firewalls and VPN technology. It uses the Zero Trust and Software Defined Perimeter security models. It offers greater network visibility, seamless integration with all major cloud providers, and seamless onboarding.

GoodAccess is a cybersecurity solution (SASE/SSE) designed to help mid-sized enterprises implement Zero Trust Architecture (ZTA) effortlessly, regardless of their IT infrastructure's complexity or size. With a Low-Code/No-Code approach, GoodAccess enables fast, hardware-free deployment in just hours or days, eliminating the need for extensive in-house IT expertise. The platform seamlessly integrates with both modern cloud-based applications and legacy systems, securing critical resources for remote and hybrid teams. Catering to businesses with 50-5000 employees across various industries, GoodAccess is particularly suited for organizations embracing multi-cloud and SaaS environments.

Cloudflare is the foundation of your infrastructure, applications, teams, and software. Cloudflare protects and ensures the reliability and security of your external-facing resources like websites, APIs, applications, and other web services. It protects your internal resources, such as behind-the firewall applications, teams, devices, and devices. It is also your platform to develop globally scalable applications. Your website, APIs, applications, and other channels are key to doing business with customers and suppliers. It is essential that these resources are reliable, secure, and performant as the world shifts online. Cloudflare for Infrastructure provides a complete solution that enables this for everything connected to the Internet. Your internal teams can rely on behind-the-firewall apps and devices to support their work. Remote work is increasing rapidly and is putting a strain on many organizations' VPNs and other hardware solutions.

At SafeDNS, we are committed to creating a safer and more secure online environment for SMBs, enterprises, ISPs, MSPs, OEMs, and Education. We have a global footprint, making the internet safer for millions of users in over 60 countries. With years of experience in the field of cybersecurity and DNS filtering, we offer cutting-edge solutions to safeguard your digital life. Our innovative technologies help you stay protected against malware, phishing attacks, inappropriate content, and more. SafeDNS currently serves over 4000 institutions and home users around the world.

WebTitan is a DNS Based Web content filter and Web security layer that blocks cyber attacks, malware, ransomware and malicious phishing as well as providing granular web content control. WebTitan Cloud for Wi-Fi is a cloud-based content filtering solution for your Wi-Fi environment. Wi-Fi guests can be exposed to unsuitable websites and malware. WebTitan Cloud for Wi-Fi allows you to control the content that can be accessed, creates a safe environment to access the internet, and provides your organization with reports regarding network usage. Our intelligent AI driven real time content categorization engine combines industry leading anti-virus and cloud based architecture. This makes the WebTitan Cloud DNS filter an ideal solution for organizations needing maximum protection and minimal maintenance. WebTitan Cloud is a low maintenance solution that can be set up in five minutes to stop your users from accessing inappropriate content online. Start your free Trial of WebTitan today, with full support included.

NextDNS offers comprehensive protection from various security risks, effectively blocking advertisements and trackers across websites and applications while ensuring a secure and monitored online experience for children on all devices and networks. You can assess your security needs and customize your protection by activating over ten different safety measures. By utilizing reliable threat intelligence feeds that contain millions of harmful domains and update constantly, you can enhance your defense mechanisms. Our system goes beyond merely tracking domains; it evaluates DNS queries and responses instantaneously, allowing for the swift identification and prevention of harmful activities. Given that there is often only a brief window of hours from when a domain is registered to when it is used in an attack, our advanced threat intelligence framework is designed to identify malicious domains more efficiently than traditional security methods. Additionally, you can effectively eliminate advertisements and trackers in both websites and applications, including even the most sophisticated ones, by leveraging the most widely used ad and tracker blocklists, which include millions of domains that are refreshed in real-time. Ultimately, NextDNS empowers users with tools to create a safer browsing environment tailored to their specific security needs.

Zscaler, the innovator behind the Zero Trust Exchange platform, leverages the world's largest security cloud to streamline business operations and enhance adaptability in a rapidly changing environment. The Zscaler Zero Trust Exchange facilitates swift and secure connections, empowering employees to work from any location by utilizing the internet as their corporate network. Adhering to the zero trust principle of least-privileged access, it delivers robust security through context-driven identity verification and policy enforcement. With a presence in 150 data centers globally, the Zero Trust Exchange ensures proximity to users while being integrated with the cloud services and applications they utilize, such as Microsoft 365 and AWS. This infrastructure guarantees the most efficient connection paths between users and their target destinations, ultimately offering extensive security alongside an exceptional user experience. Additionally, we invite you to explore our complimentary service, Internet Threat Exposure Analysis, which is designed to be quick, secure, and private for all users. This analysis can help organizations identify vulnerabilities and strengthen their security posture effectively.

AdGuard DNS is an easy to set up solution designed to shield all devices on your network from ads, trackers, and online threats. It offers unlimited scalability, making it ideal for businesses of any size, from small companies to large enterprises, with both on-site and remote teams. AdGuard DNS will block phishing sites and harmful content, protect your devices from unauthorized tracking and profiling, and ensure a safer environment for all users. You can set up custom filters with up to 50 thousand unique rules, blocking specific sites or granting access to certain categories based on your needs. There is no need to invest in new hardware or spend hours adjusting complex configurations: AdGuard DNS integrates smoothly with your existing IT setup to enhance security and performance. The domain name service handles 3.4 million queries per second. An intuitive dashboard lets you review stats and adjust filters anytime. Test the service risk-free for 30 days to see how it meets your needs

DNSFilter is a cloud-based DNS security platform designed to protect users from malicious websites, phishing attacks, and inappropriate content in real time. Using its AI-powered Webshrinker technology, it continuously analyzes and categorizes web domains to ensure up-to-date threat protection. The solution offers flexible deployment, including agentless configurations and dedicated clients for various operating systems, making it ideal for both on-premise and remote environments. With detailed reporting, customizable filtering policies, and compliance support for regulations like CIPA, DNSFilter caters to industries such as education, healthcare, and enterprise security. Its global Anycast network enhances speed and reliability, providing seamless protection without compromising browsing performance.

Cisco Umbrella offers robust defense mechanisms against various online threats, including malware, phishing, and ransomware. OpenDNS serves as a collection of consumer-oriented tools designed to enhance your internet experience by making it faster, safer, and more dependable. Through our extensive network of global data centers and strategic peering collaborations, we optimize internet routing, significantly speeding up access. With options for filtering and pre-set protections, families can shield themselves from inappropriate content and other risks. This service provides a straightforward method for implementing parental controls and content filtering across all devices in your household. Setting up OpenDNS in your home is quick and uncomplicated, with no advanced technical expertise required. Our user-friendly guides and comprehensive knowledge base ensure that installation is simple and efficient. The system effectively blocks over 7 million harmful domains and IP addresses while maintaining excellent performance levels. Additionally, it identifies more than 60,000 new malicious destinations, including domains, IPs, and URLs, on a daily basis. With an impressive capacity to handle over 620 billion DNS queries each day, our global network stands as a reliable guardian against online threats. This level of security and efficiency makes OpenDNS an essential tool for anyone looking to enhance their internet safety.

Implementing protective filtering is essential for ensuring security, visibility, privacy, and control over internet interactions. By effectively reducing risks, organizations can enhance both safety and productivity while navigating the web. In today's digital landscape, businesses require comprehensive management to safeguard their internet traffic, ensuring it remains secure, private, and transparent. The existing domain name system (DNS) primarily serves to resolve internet requests via a worldwide network of servers, translating those requests into distinct Internet Protocol (IP) addresses. However, this crucial service was not originally built with security as a priority, leading to numerous exploits and vulnerabilities within the DNS framework. Organizations can leverage protective DNS services, such as Webroot® DNS Protection, to gain greater control over their networks while ensuring the necessary security, privacy, and visibility for their IT infrastructure and users, including those operating remotely. This solution's main objective is to establish a robust, private, and manageable connection to the internet. Additionally, automated filtering powered by Webroot BrightCloud® Internet Threat Intelligence effectively blocks harmful requests, further enhancing the protection of online activities. As a result, businesses can confidently navigate the complexities of the internet with a fortified defense against potential threats.

Elevate your business's cybersecurity posture with Rawstream, effectively combating threats like ransomware, malware, spyware, and adware! Enjoy swift implementation along with immediate insights for your protection needs. Keep an eye on Rawstream's capabilities or reach out to our specialists to discover how we can assist your organization. Work alongside our team in a cost-effective manner while saving as much as 90% on Microsoft Office licenses. Utilize Rawstream's Usage Analytics to delve into activities and uncover your Excel experts. Foster a high-performing team on Google for Work through informed, data-driven decisions. IT administrators can explore various deployment methods, filter across 80+ categories, and activate Google Safe Search. The setup process is straightforward, supporting both Windows and Linux environments, along with AD, Citrix, and Terminal Services. Our offerings include cloud DNS filtering and SSL filtering. Rawstream's cybersecurity begins at the network's core, safeguarding all connected devices from harmful websites while ensuring continuous updates for uninterrupted protection. This proactive approach guarantees that your cybersecurity measures remain current and effective against evolving threats.

DeCloudUs is a customizable DNS service that prioritizes privacy and aims to strengthen online security by blocking ads, trackers, malware, phishing attempts, and harmful websites. Users can create multiple custom DNS profiles, which allow for specific filtering rules and parental controls tailored to their needs. The service supports encrypted DNS protocols like DNSCrypt, DNS over TLS (DoT), and DNS over HTTPS (DoH), ensuring that DNS queries remain secure and private. Operating on a self-hosted infrastructure, DeCloudUs avoids reliance on third-party cloud services and adheres to a stringent zero-logs policy to protect user privacy. Subscription plans grant access to a variety of DNS servers, each with unique filtering capabilities that cater to different user requirements. In addition, DeCloudUs is suitable for all devices, making it an ideal solution for entire home networks, providing comprehensive protection against various online threats. This ensures that users can enjoy a safer browsing experience across all platforms and devices.

NxFilter is a free and efficient DNS filtering tool that ensures high performance while minimizing latency within your network. It includes a range of sophisticated features such as integration with Active Directory, support for DNS over HTTPS, management of screen time, data limitations, user-specific reporting, filtering for remote users, and the ability to cluster for enhanced performance. This solution is versatile, catering to a wide array of settings, including businesses, educational institutions, healthcare facilities, charitable organizations, and family safety needs, allowing for tailored filtering policies dependent on user groups. By caching DNS responses from upstream servers, NxFilter not only decreases DNS traffic but also improves overall efficiency. The software accommodates various user authentication options, notably through Active Directory, and provides keyword filtering capabilities to block unwanted search terms. Known for its reliability, NxFilter can operate continuously for extended periods without the need for restarts, making it a scalable option capable of serving thousands of users effectively. Additionally, its user-friendly interface and comprehensive support documentation contribute to a seamless implementation experience.

DNS-level content filtering and malware defense is essential for organizations of all sizes, and ScoutDNS provides the necessary tools to enhance visibility, meet content compliance requirements, and mitigate malware risks effectively. With the capability to manage an impressive 67 content categories, it offers network-wide filtering options for Google and Bing, ensuring restricted search results for images and videos. Additionally, ScoutDNS supports both Strict and Moderate modes for YouTube, as well as G Suite integration, while also enabling the blocking of various online distractions such as streaming media, P2P sharing, social networks, web proxies, and games. Furthermore, it effectively prevents access to malware, ransomware, and phishing websites, ensuring that hidden threats and inappropriate content in embedded ads are kept at bay. The solution is designed for straightforward deployment with automatic updates to counter the latest threats, and it features comprehensive log reporting alongside a user-friendly system dashboard. Users can create and manage multiple whitelists and blacklists, tailoring their content management strategies by assigning allow/block lists globally or according to specific policies. Custom entries can be added directly from logs with just a click, streamlining the process of managing content filters. You can even sign up for a risk-free trial account that offers full features on a single site, with absolutely no credit card required, allowing organizations to assess the benefits of ScoutDNS without any commitment. This ensures that organizations can protect their networks and maintain compliance while optimizing their internet use.

A contemporary method for DNS-based content filtering and security allows users to easily manage what content is accessible online. This solution is particularly beneficial for families and also serves as a robust tool for businesses. CleanBrowsing provides a DNS-based filtering service designed to ensure a safe browsing experience by preventing unwanted surprises. It accomplishes this by intercepting domain requests and blocking sites according to your specific filtering preferences. For instance, the complimentary family filter effectively prevents access to pornographic, obscene, and adult material, while still permitting safe access to popular sites like Google, YouTube, Bing, and DuckDuckGo. The service offers three distinct filters that cater to a global audience—namely, Security, Adult, and Family filters. The Family filter not only blocks adult and obscene content but also enforces Safe Search settings on various search engines like Google, Bing, and Yandex. On the other hand, the Security filter is exclusively aimed at limiting exposure to malicious websites, ensuring a safer online experience overall. By utilizing these tools, users can create a tailored internet environment that aligns with their individual needs and values.

Safer Web functions as a DNS filtering service that significantly boosts online security by restricting explicit content and controlling access to unsafe applications and websites. By effectively preventing tracking from browsers and apps, it plays a crucial role in protecting user privacy. Additionally, the DNS blocker eliminates ads and data trackers at the device level, creating an uninterrupted browsing experience free of advertisements. Aimed particularly at families, Safer Web enables parents to oversee and manage the online materials their children can access, blocking adult content, gambling websites, dating services, and other unsuitable resources. Furthermore, it incorporates features that restrict explicit videos on platforms like YouTube and automatically enforces Google Safe Search. Safer Web is designed for simplicity, making it effortless to install and operate across various devices, and it comes with predefined filter settings that provide automatic protection against malware and cyber threats while also blocking ads and trackers. With its user-friendly setup and comprehensive protection, Safer Web stands out as one of the top DNS filtering solutions available today.

Ensure a secure browsing experience for your business as 18.5 million websites are perpetually compromised by malware. Safeguard your employees and organization against harmful links, sites, and downloads while shielding both local and remote team members from potential threats. With non-work related internet use accounting for 40% of online activity, implement detailed access controls to curb unproductive or inappropriate browsing. Initiating protection is quick and straightforward, requiring no client software installation. Barracuda Content Shield Plus is a cloud-driven solution that merges effective content filtering, file protection, comprehensive policy enforcement, insightful reporting, centralized management, and real-time threat intelligence to defend your users, company, and reputation. Its architecture without proxies guarantees minimal latency for users. While Barracuda Content Shield offers enhanced web security, it has a more limited array of features. Additionally, Content Shield consistently provides up-to-date advanced DNS and URL filtering, employing agent-based filtering for robust protection. This multifaceted approach not only enhances security but also improves overall productivity within your organization.

As cyber threats evolve in complexity, organizations must adopt a comprehensive strategy to safeguard against harmful web traffic, compromised websites, and malicious software. Fortinet's FortiProxy serves as a robust secure web gateway that unifies multiple protective measures within a single solution, offering effective defenses against web-based attacks through features like URL filtering, advanced threat detection, and malware protection. This tool not only shields end-users from threats originating on the internet but also helps ensure adherence to security policies. By consolidating various overlapping security challenges into one product, FortiProxy simplifies the defense process while enhancing efficacy. The secure web proxy employs a range of detection methods, including web and DNS filtering, data loss prevention, antivirus capabilities, intrusion prevention, and advanced threat defense, all aimed at protecting employees from online dangers. As such, it becomes an essential asset for any organization looking to bolster its cybersecurity posture.

CIRA's DNS Firewall serves as a safeguard against malware and phishing threats by preventing access to harmful websites. By integrating sophisticated data analytics with extensive experience in DNS management, CIRA enhances your multi-layered defense strategy against cyber threats. In the realm of cybersecurity, relying on a singular solution is inadequate, as no single method can guarantee absolute protection. Whether employing traditional endpoint security or firewalls, incorporating a DNS firewall is vital for a robust defense-in-depth approach. This DNS Firewall not only adds a cost-effective and easily managed layer to your cybersecurity infrastructure but also actively monitors and evaluates DNS traffic. As a result, it can effectively block user access to dangerous websites, thwart phishing attempts, and restrict malware on your network from reaching the internet. Furthermore, it optimizes data routing within Canadian networks, ensuring improved performance while maintaining privacy through the secure and sovereign management of all data. By choosing CIRA's solution, you strengthen your overall cybersecurity posture significantly.

Enhance the security of your DNS traffic effortlessly by leveraging the Palo Alto Networks DNS Security service, a cloud-driven analytics solution that equips your firewall with DNS signatures derived from sophisticated predictive analytics and machine learning, alongside malicious domain insights from an expanding community dedicated to threat intelligence sharing. Elevate your defenses against DNS-related threats by subscribing to the DNS Security service, which now includes customizable and extendable DNS Security Signature Categories, enabling you to formulate precise security policies tailored to the risk levels associated with various DNS traffic types. In addition, the DNS Security service has been upgraded to shield you from an even broader range of DNS-based threats, particularly those associated with dynamic DNS-hosted domains, newly registered domains, and phishing schemes, thereby providing comprehensive protection for your online activities. This expanded functionality ensures that you remain one step ahead of potential cyber threats targeting your network.

Proactively safeguard against the ever-increasing number of harmful websites and malicious advertisements that emerge daily by utilizing N‑able™ DNS Filtering. This solution provides enhanced protection, improved network oversight, and user-specific reporting, all accessible through the N‑able N-central® dashboard. As new threats such as zero-day vulnerabilities, ransomware, and fileless malware continuously appear, traditional web content filtering tools often fall short, leaving vulnerabilities in their wake. With many MSP clients now working remotely, the risk of encountering security threats has escalated. The rise in aggressive phishing scams, ransomware, and malware necessitates the adoption of more advanced tools to combat these dangers effectively. Technicians often find it cumbersome to switch between multiple screens to access various client dashboards, which highlights the need for a streamlined approach. By consolidating security products on a single platform, the likelihood of errors can be minimized. Additionally, the rapid evolution of harmful sites and cyberthreats means that many MSPs are increasingly aware of the need to enhance client visibility regarding their security measures. Ultimately, providing transparent reporting on protection levels can foster greater trust between MSPs and their clients.