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...
Hub vs. switch. What should you use for your network?
You want to create a network for the computers in the office, but you don’t know what to choose – a hub vs switch. Hub vs. switch, they...
What is Load Balancing?
Only an incredible technique like Load balancing can help you improve your performance, optimize your website, provide redundancy, and...
TCP (Transmission Control Protocol) – What is it, and how does it work?
Imagine sending a message across the world and trusting it will arrive perfectly intact. That’s...
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...
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...
Can we use free DNS? Free DNS vs. Premium
Choosing the right DNS service is more important than many website owners realize. Whether...
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 resolves domain names to their IP...
DNS and SEO: How does DNS service affect SEO?
At first glance, you might think that there is nothing in common between DNS and SEO, but you will...