Mastering Systems One Reboot at a Time

Showing posts from August, 2025

Building My Own BIND9 Authoritative DNS Server

Setting up your own DNS server has always been one of those tasks that sounds way more complicated than it actually is. I recently decided to build a complete BIND9 authoritative DNS infrastructure from scratch, and honestly, it turned out to be one…

Deba Dey•August 31, 2025

BIND9 DNS Home Lab Network Security System Administration tutorial

Building a Secure DNS Infrastructure with BIND9

"All the configurations and zone files I used are available on GitHub, and I'll walk you through the key parts that made the security features work." When I decided to dive deep into DNS security, I knew I needed to move beyo…

Deba Dey•August 29, 2025