The Domain Name System (DNS) are the yellow pages or address book of the Internet. It is easy for Humans to remember names than I.P addresses and to access websites online through domain names, like google.com or espn.com. In the networking world. Computers do not understand names, like humans do. Computers identify each other by numbers and that's how other similar devices talk and identify with each other over a network, which is by using numbers, such as IP addresses. Web browsers interact through Internet Protocol (IP) addresses.
Different types of DNS servers
Demystifying DNS: How Domain Name System Works 🌐💡
In the world of networking and web design, the Domain Name System (DNS) plays a pivotal role. But what exactly is DNS, and how does it work? 🤔
🔵 DNS Explained Simply: In this video, we break down DNS in straightforward terms. You'll learn how DNS acts as the 'address book' of the internet, translating human-friendly domain names into computer-readable IP addresses. 📚🔍
🌐 DNS Hierarchy: Dive into the DNS hierarchy, from top-level domains (TLDs) like .com and .org to subdomains. Discover how DNS servers are organized to efficiently resolve domain names. 🏢🔢
📡 Recursive DNS: Uncover the magic of recursive DNS, where DNS resolvers tirelessly search for IP addresses by traversing a network of DNS servers. 🔄🔎
🔐 DNS Privacy: We'll discuss the importance of DNS privacy and how technologies like DNS over HTTPS (DoH) and DNS over TLS (DoT) protect your online interactions. 🔒💻
🌐 Public DNS Services: Explore popular public DNS services like Google DNS, OpenDNS, and others, offering fast and reliable DNS resolution for improved web experiences. 🌐🚀
📚 DNS Records: Get to know DNS records, including A, AAAA, MX, and CNAME records, and understand their roles in the DNS ecosystem. 📖🔧
🔍 DNS Cache: Learn how DNS caching works, reducing the time it takes to access websites and improving the overall efficiency of web browsing. 🕒🌐
💼 DNS Servers: We'll explain the crucial role of DNS servers, both authoritative and recursive, in managing and resolving domain names. 🖥️🌐
Whether you're a web designer, network enthusiast, or simply curious about how DNS impacts your online activities, this video has something for everyone. Join us as we demystify DNS and unveil the inner workings of the internet's 'address book.' 🌐💻
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#DNS #dnsserver #domainnameserver #DNSExplained #HowDNSWorks
0:00 Introduction
0:03 DNS (Domain Name System)
1:42 THE DIFFERENT TYPES OF DNS SERVER
3:26 HOW DOES A DNS WORK?
21 июл 2024
