Domain Name System (DNS) - How does it work ?

This video provides a comprehensive overview of the Domain Name System (DNS), a crucial component of the internet. We'll explore key concepts like DNS records (A, AAAA, MX, CNAME, etc.), DNS zones, zone transfers, DNS caching, and the threats of DNS poisoning and spoofing. We'll also delve into DNSSEC, a security extension that enhances the integrity and authenticity of DNS data. Whether you're a curious user or a network administrator, this video will help you understand how DNS works and its significance in the modern internet.