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...
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 be very wrong. Yes, the DNS and SEO are...
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...
Domain parking. What is it and why does it exist?
Putting your domain on hold, that is what domain parking is. You don’t direct it to a hosting service. Instead, you use the domain...
What is a DNS zone? Primary and Secondary DNS zone and how to create it
A DNS zone is a fundamental part of how the Domain Name System organizes and manages data. It defines a specific portion of the DNS...
Router vs firewall, can you guess which is better?
Want to know the difference between router vs firewall? Great, you’re in the right place. In...
DNSSEC, the DNS Security extension
The Domain Name System Security Extension (DNSSEC) is a powerful tool designed to protect both you and your clients from DNS spoofing...
Cloud computing trends that will improve our businesses
Cloud computing, 10 years ago it sounded like a futuristic dream, now it is present daily in our lives. In different ways, we all use the...
DNS Spoofing (DNS poisoning)
Cyber-threats are behind every corner. Recently we wrote about DDoS attacks, and how hackers are...