DNS Apr 28, 2025 Hasna A. 10min Read What Is DNS: A Comprehensive Guide to How It WorksMuch like a phone book, a domain name system (DNS) bridges the communication gap between humans and computers by matching domain names to their respective Internet Protocol (IP) addresses....
While DNS is a critical part of how the internet works, it's not without its issues. Here are some common DNS issues and how to troubleshoot them: DNS propagation delays:When you change the DNS records for a domain, it can take some time for the changes to propagate to all DNS server...
and how does it work? You’ve probably noticed how DNS is mentioned all over the Internet. Every website uses it and every website owner should know more about DNS because without it your website will not be visible to the Internet users. Understanding how DNS works is crucial so that i...
How does dynamic DNS work? Dynamic DNS operates through a DNS client and a DNS provider. The client, installed on the user's device, monitors and detects changes in the IP address. The agent then periodically communicates these updates to the provider. ...
DNS load balancing can also be configured to direct users to servers in different geographic regions. This is especially useful for organizations with a global presence, as it can direct traffic to the nearest application instance and/or route traffic for GDPR compliancy. On the other hand, ...
Discover what the DNS is, what it means & how it works. We’ll also explain how it can be spoofed & poisoned, and how to prevent it infecting your device.
“DNS” is one of those terms. I got several comments and questions on my article written on “Server’s DNS Address Could Not Be Found”where I explained how to fix this problem. One of the key questions that most of the reader asked, what is DNS, its purpose and how it works. ...
This article will explain what nslookup is, what it does, what commands it has, and how to use it. Finally, we will address some of the tool’s frequently asked questions. What Is nslookup? nslookup is a command-line tool to discover the IP address or DNS record of a specific domain...
How Does DNS Work? The internet is a giant network of computers. Each device connected to the internet is assigned a unique IP address which helps other computers identify it. This IP address is a string of numbers with periods that looks like this: 192.124.249.166 Now imagine if you had...
DDNS (Dynamic DNS) is the answer! It allows your server, desktop computer, or any other externally facing device to map its ever-changing IP address to a fixed hostname. This means if your Internet Service Provider has an automatic IP address policy that changes often, you and your users ...