What is Domain Name Resolution?
Domain name resolution is the process by which internet users receive the address of the domain...
What is DDNS? How does it work and how to setup DDNS?
Dynamic DNS (DDNS) is a solution that keeps your services accessible even when your IP address changes. For users with dynamic IPs, DDNS...
What is DNS propagation? How to check DNS propagation?
In this article we’ll talk about DNS Propagation. But before that, we need to make sure you know what DNS is. Basically, the DNS is a...
What is a DNS outage (DNS downtime), and how to avoid it?
Knowing what DNS is can already show you the answer to what DNS outage is. The clients won’t...
What is Load Balancing?
Only an incredible technique like Load balancing can help you improve your performance, optimize your website, provide redundancy, and...
What is Enterprise DNS?
The Enterprise DNS is a high-level class of DNS service. Its purpose is to serve large companies. It can handle a considerable amount of...
DNSSEC, the DNS Security extension
The Domain Name System Security Extension (DNSSEC) is a powerful tool designed to protect both you...
Traceroute command and its options
The Traceroute command is one of the easiest yet most effective ways of troubleshooting network issues. It is great software for checking...
What is DHCP? How does the DHCP server work?
The DHCP server has changed the lives of all administrator forever. It has given them the commodity of automatic IP assignment. After the...
DNS cache explained
The DNS is a great technology that allows us to use the internet the way we currently know it. It...