Category: DNS Innovation

The Domain Name System, or DNS, is a cornerstone of internet functionality, enabling the translation of human-readable domain names into machine-readable IP addresses. However, traditional DNS queries are transmitted in plaintext, making them easily observable by network intermediaries such as internet service providers, public Wi-Fi operators, and even malicious attackers. This lack of privacy exposes…

The Domain Name System, or DNS, is a cornerstone of internet infrastructure, responsible for translating human-readable domain names into the numerical IP addresses that computers use to communicate. As critical as it is, DNS must continuously evolve to meet the demands of an ever-changing digital landscape. Innovations such as DNS over HTTPS (DoH), DNS over…

The Domain Name System, or DNS, is a foundational component of internet infrastructure, enabling seamless translation of domain names into IP addresses to facilitate communication between devices and services. While DNS has traditionally been viewed as a static system, recent innovations are redefining its role as a dynamic element capable of driving continuous performance optimization.…

The Domain Name System, or DNS, is an essential component of internet infrastructure, translating human-readable domain names into the numerical IP addresses required for network communication. One of the key parameters in DNS is the Time-to-Live (TTL) value, which dictates how long a DNS record should be cached by resolvers before being refreshed. TTL values…

The Domain Name System, or DNS, is often referred to as the internet’s phonebook, translating human-readable domain names into machine-readable IP addresses. While this function is fundamental to internet connectivity, DNS also plays a critical role in cybersecurity. In the context of Security Operations Centers (SOCs), DNS data serves as a valuable resource for detecting,…

The advent of edge computing and 5G networks has transformed the landscape of digital connectivity, enabling ultra-low latency, high-speed data transfer, and unprecedented scalability. These technologies support next-generation applications such as autonomous vehicles, augmented reality, and real-time industrial automation. Central to the seamless operation of these applications is the Domain Name System (DNS), which must…

The Domain Name System, better known as DNS, has been an indispensable component of the internet since its inception. It began as a straightforward mechanism to resolve human-readable domain names into machine-friendly IP addresses, but over the decades, DNS has undergone remarkable evolution. Today, it serves not only as the internet’s directory but also as…

The Domain Name System, or DNS, is a cornerstone of internet functionality, translating human-readable domain names into numerical IP addresses that computers use to communicate. However, traditional DNS operates over plaintext, leaving queries vulnerable to interception, manipulation, and surveillance. To address these vulnerabilities, two modern protocols have emerged: DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT). These technologies…

DNS caching has long been an essential component of the internet’s infrastructure, designed to reduce latency, alleviate server load, and enhance the overall user experience. At its core, DNS caching temporarily stores the results of DNS queries to allow repeated requests for the same domain to be resolved more quickly. While the traditional approach to…

The root servers of the Domain Name System (DNS) have long been a cornerstone of the internet, serving as the authoritative starting point for resolving domain names into IP addresses. These servers, while essential, operate within a hierarchical structure that was designed for the relatively simple and predictable internet of the 1980s. As the internet…