What are DNS glue records?
When setting up a website, domain names, and hosting, you may come across the term “DNS glue records.” If you’re not familiar with this, don’t worry. This article will explain what they…
How does DNS resolution work with multiple network interfaces?
When a computer or device connects to multiple networks at the same time, it has more than one network interface. These interfaces can be wired connections (Ethernet), wireless connections (Wi-Fi), or even…
What is an LLMNR, and how does it relate to DNS?
When it comes to computer networks, two important terms often come up: LLMNR (Link-Local Multicast Name Resolution) and DNS (Domain Name System). Both are used to resolve names to IP addresses, but…
What is a man-in-the-middle attack on DNS?
The internet is something we use every day without thinking about how it works. When you type a website’s name into your browser, your computer finds the right website by using a…
How to detect unauthorized DNS changes?
The Domain Name System (DNS) is like the address book of the internet. It translates website names into IP addresses so computers can connect to the right servers. If someone makes unauthorized…
What is a DNS rebinding attack?
A DNS rebinding attack is a way for hackers to trick a web browser into accessing restricted parts of a local network. This can lead to serious security issues, especially if sensitive…