articles

Our Blogs

"Zerosack Networks blogs are about sharing technical knowledge with the world to get awareness and basic facts about modern technology, programming, cloud computing, machine learning, artificial intelligence, technology history, business, laws and policies, and more."

Filter By: domain name system
Understanding SPF and DKIM for SMTP Email Authentication and How to Configure Them in a DNS Server By: Rajat Kumar | 06 November, 2023

Learn how to enhance email security and combat spam with this comprehensive guide on configuring SPF and DKIM authentication in your DNS server. Understand the...

Understanding Nameservers in the DNS System: A Practical Guide with Examples By: Rajat Kumar | 26 September, 2023

Nameservers (also known as DNS servers) are a critical component of the Domain Name System (DNS). They play a fundamental role in translating human-friendly domain...

Exploring the World Wide Web: What is the Internet and How Does It Work? By: Rajat Kumar | 11 June, 2023

In today's interconnected world, the internet has become an essential part of our daily lives. We rely on it for communication, information, entertainment, and numerous...

What is Domain Name Server (DNS) and How Does It Work? By: Rajat Kumar | 22 March, 2017

Hello techies today we are going to discuss about Domain Name Server or DNS for web servers and how the all these activity works in...