SERVFAIL Explained: How It Affects Your Internet Experience
Picture this: you’re browsing the web, enthusiastic about exploring new websites or accessing...
How to set up a new DNS zone for your WordPress site
We will show you two different ways to set up a new DNS zone for WordPress, depending on if your site was created and hosted through WordPress.com or you have a hosting with a cPanel. We will show you a step-by-step guide for the two options.
Linux MTR command
There are many small network tools out there: Ping, Traceroute, Dig, Host, etc. But, it is not so often when one of these small...
rDNS explained in detail
Have you ever heard of rDNS? It may not be as well-known as its opposite, forward DNS, but in...
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 downtime, as it provides extra...
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.
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 the latest Linux Mint 19.1 (based on...
What is IPv4? Everything you need to know
Nowadays, in this rapidly evolving global Internet world, we can’t skip the IPv4. It is the most used IP currently and still resists...
What is Ping command and how to use it?
What is Ping command? Ping is a very universal command between all the operating systems. You can...