Traceroute command and its options
The Traceroute command is one of the easiest yet most effective ways of troubleshooting network...
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 what DNS is. Basically, the DNS is a...
10 Most used DIG commands
DIG commands offer a vast amount of functionalities and different options. So, it is not a surprise that they are some of the most popular...
DNS Troubleshooting – tools and commands
In the vast universe of network management and IT troubleshooting, issues related to the Domain...
SERVFAIL Explained: How It Affects Your Internet Experience
Picture this: you’re browsing the web, enthusiastic about exploring new websites or accessing your favorite online services, when...
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...
rDNS explained in detail
Have you ever heard of rDNS? It may not be as well-known as its opposite, forward DNS, but in today’s digital world, rDNS plays a...
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...