Best DNS Servers with a Free Trial of 2025

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.

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

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.

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.

DNSGuard serves as a robust and privacy-oriented DNS resolver that effectively blocks advertisements, tracking mechanisms, phishing threats, and malware while ensuring no data is logged. It is compatible with advanced DNS protocols such as DNS-over-HTTPS (DoH), DNS-over-TLS (DoT), and DNS-over-QUIC (DoQ), in addition to traditional DNS. By prioritizing privacy, performance, and fail-safety, DNSGuard delivers a secure, swift, and censorship-resistant online experience for its users. This service is particularly beneficial for privacy-aware individuals, organizations, educational institutions, software developers, and web hosting companies seeking a dependable DNS solution to enhance their internet security. Furthermore, DNSGuard stands out as a vital tool in today's digital landscape, where online privacy and security are increasingly paramount.

This infrastructure features a fully cloud-based, load-balanced, and geo-distributed Anycast DNS system, ensuring high availability and operational efficiency across more than 25 countries. Web security is provided at the DNS layer, serving as the first line of defense for all internet-connected devices. It effectively blocks various threats, including phishing attempts, malware domains, harmful sites, botnets, command-and-control callback events, spyware, drive-by-downloads, XSS-injected pages, cookie theft, anonymizers, TOR activity, encrypted files, and all forms of web-borne attacks. This comprehensive solution safeguards, regulates, and monitors users' web traffic, regardless of their internet connection point, whether by company, location, endpoint, mobile device, IP address, subnet, or user identity. Users can customize the experience by adding their own logo, displaying different pages for each category, or modifying messages to align with their specific requirements. Gain real-time visibility of all internet-connected activities and set up scheduled reports to be delivered directly to your inbox. Additionally, it provides seamless protection for mobile devices across various cellular networks, including 2G, 3G, 4G, and LTE, as well as Wi-Fi connections. With this robust security framework, organizations can better manage their online presence and respond swiftly to emerging threats.