DNS zone transfer and zone file (Updated)
We have already covered the bases of DNS, so you know what it is and how does it work. This...
DNS best practices
You cannot imagine the internet without DNS. There is almost no service that doesn’t depend on DNS technology. E-mails, VoIP, web...
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...
Can we use free DNS? Free DNS vs. Premium
Choosing the right DNS service is more important than many website owners realize. Whether...
What is Blockchain DNS, and how does it work?
For decades, the Domain Name System has helped us reach websites without memorizing long IP addresses. Type a domain name, DNS finds the...
8 DNS tools for testing your servers
You are already a DNS user, and your server or website works great when you visit it from your computer. But that is not enough. You want...
DNS history. When and why was DNS created?
We have talked a lot about DNS. How does it work, and all the related topic around it. But we have...
Internet and DNS in Asia (Singapore, Hong Kong, Malaysia and more)
Let’s take a digital journey through Asia and examine the Internet and Domain Name System (DNS) connectivity. In today’s...
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...
Understanding DoT and DoH (DNS over TLS vs. DNS over HTTPS)
As more and more of our data is being transferred over the Internet, protecting it from third-party...