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...
Checklist for Changing Your DNS Provider Without Downtime
Changing your DNS provider can sometimes offer significant benefits, including faster DNS resolution, improved uptime, enhanced security,...
HTTP flood attack – What is it and How to prevent it?
In a world where an online presence is crucial, an HTTP flood attack poses a significant threat, overwhelming websites with an onslaught of...
Top 5 DNS Migration Mistakes You Must Avoid
DNS migration mistakes are more common and more costly than most people realize. Migration is one...
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...
What is IMAP?
The evolution and the usage of smartphones, laptops, tablets, and other devices demand versatility....
Can we use free DNS? Free DNS vs. Premium
Choosing the right DNS service is more important than many website owners realize. Whether you’re launching a personal blog or...
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...