Speed up WordPress with CDN
WordPress has taken the internet by storm. It is the most commonly used CMS (content management...
MAC Address: Everything You Need to Know
A MAC address is a unique identifier assigned to every device that connects to a network. Whether you’re using a smartphone, laptop,...
What is Authoritative DNS server?
The authoritative DNS server is the final holder of the IP of the domain you are looking for. When you write a domain name in your browser,...
What is a Secondary DNS server?
Having a Secondary DNS server is crucial for website owners who want to ensure uptime and minimize...
How to create your own CDN using DNS
A CDN – Content Delivery Network is responsible for the content delivery. We all interact with CDNs on a daily basis – when we...
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...
UDP (User Datagram Protocol) explained in details
UDP (User Datagram Protocol) is one of the well-known protocols in network communications. Thanks...
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...
Linux dig command, how to install it and use it
This article will show you how to use the dig command on Linux. You can apply the knowledge to Windows or MacOS.
Monitoring your DNS, should you do it?
DNS Monitoring can serve you and help you detect unwanted issues. As you probably know, the...