Author: Martin Pramatarov

TCP (Transmission Control Protocol) – What is it, and how does it work? 

Internet

The Internet is an amazing creation, but there are many different technologies that are worth knowing behind it. Simply because without...

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What is Ping command and how to use it?

Tools

What is Ping command? Ping is a very universal command between all the operating systems. You can use it to test if you can reach your...

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What is domain name resolution?

Domain names, Internet

Domain name resolution is the process in which the internet users receive the address of the domain they were looking for. To be more...

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Traceroute command and its options

Tools

The Traceroute is a great software for checking the route from a computer to a hostname or an IP address....

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What is DHCP? How does the DHCP server work?

Servers

The DHCP server has changed the lives of all administrator forever. It has given them the commodity of automatic IP assignment. After the...

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What is DNS propagation? How to check DNS propagation?

DNS

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...

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