Microsoft has incorporated support for the new internet standard Discovery of Network-designated Resolvers (DNR) in Windows 11 Insider Preview Build 25982. This new DNR functionality will allow Windows 11 users, once it is rolled out in production versions, to automatically discover encrypted DNS servers on local networks from their clients. Up until now, users have had to manually configure their DNS settings, but this new feature aims to simplify and streamline the process.
DNS (Domain Name System) plays a crucial role in translating domain names into IP addresses, enabling devices to connect to websites and services on the internet. However, traditional DNS queries are not encrypted, which can leave users vulnerable to various security risks, such as eavesdropping and manipulation of DNS responses. To address these concerns, encrypted DNS protocols like DNS over HTTPS (DoH) and DNS over TLS (DoT) have emerged, ensuring secure communication between clients and DNS servers.
With the integration of DNR support in Windows 11, Microsoft is taking a step forward in enhancing user privacy and security. The automatic discovery of network-designated resolvers will enable Windows 11 devices to identify and connect to encrypted DNS servers without requiring manual configuration. This means that users will no longer have to navigate through complex settings to ensure their DNS queries are protected.
The new DNR functionality in Windows 11 is expected to greatly benefit both individual users and organizations alike. For individuals, it offers a simplified way to enhance their online privacy and protect against potential threats. Organizations, particularly those with large networks, will also benefit from the streamlined deployment of encrypted DNS across their infrastructure, reducing the administrative burden of configuring DNS settings on each device manually.
By embracing DNR, Microsoft joins other tech industry players in promoting the adoption of encrypted DNS as a standard practice. With more and more internet service providers (ISPs) and DNS resolver operators implementing encrypted DNS services, the need for client support becomes increasingly important. Windows 11’s integration of DNR support aligns with this industry trend, making it easier for users to leverage the enhanced security provided by encrypted DNS protocols.
As Windows 11 continues to undergo development and refinement, the inclusion of DNR support in the Insider Preview Build signals Microsoft’s commitment to delivering a secure and user-friendly operating system. By automating the discovery of encrypted DNS servers, Windows 11 aims to empower users with improved privacy protection while simplifying the configuration process. This update represents another step towards a more secure and privacy-conscious digital future.
