What is a CNAME flattening in DNS?
When setting up a website or online service, you might come across something called CNAME flattening. This can sound complicated, but it’s actually a simple concept that helps websites load faster and…
How does DNS handle multiple A records for the same domain?
If you’ve ever wondered how the internet knows where to send you when you type a website address into your browser, you’re not alone. The Domain Name System (DNS) is responsible for…
What is a DNS SRV record, and when is it used?
When we use the internet, we rely on something called DNS (Domain Name System) to connect websites and services. One important part of DNS is the SRV record, which helps certain services…
How Do DNS Resolvers Prioritize IPv4 vs. IPv6?
The Domain Name System (DNS) is what helps translate website names (like google.com) into numerical IP addresses that computers understand. When a device requests a website, the DNS resolver determines whether to…
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…