What is a Smurf DDoS attack?
Yes, the Smurf attack sounds cute and harmless, but we can assure you it is not. Instead, it is yet...
Types of DNS records – What are they and what is their purpose?
Do you know what types of DNS records are out there? If you don’t know them all, don’t worry, we will explain them all in brief. By...
WordPress vs Drupal, which CMS to choose?
WordPress vs Drupal, which one is better and in what? These are two of the most popular content management systems (CMS) out there. They...
What is Authoritative DNS server?
The authoritative DNS server is the final holder of the IP of the domain you are looking for. When...
Speed up WordPress with CDN
WordPress has taken the internet by storm. It is the most commonly used CMS (content management system) out there. Plenty of people are...
CDN and SEO, are they connected?
CDN and SEO go hand in hand when it comes to improving website performance and visibility. A slow website can negatively impact rankings,...
Linux Host command, troubleshot your DNS
Today we will add one more handy DNS tool – Host command on Linux. For the purpose, we will use...
TTL and how to check TTL
TTL – Time to live is a value that signifies how long should the data be kept before discarding. It is commonly used in computers. In...
IPv4 vs IPv6 and where did IPv5 go?
Every time you see some network settings, there are IPv4 or IPv6 addresses. As you can guess, the previous versions are long in the past...
How to create your own CDN using DNS
A CDN – Content Delivery Network is responsible for the content delivery. We all interact with...