Getting Started with DNS Prefetch on Your Website
In the ever-competitive landscape of web performance, milliseconds matter. Whether you’re...
TTL and how to check TTL
TTL – Time to live is a value that signifies how long should the data be kept before discarding. It is commonly used in computers. In...
DNS cache explained
The DNS is a great technology that allows us to use the internet the way we currently know it. It resolves domain names to their IP...
DNS Spoofing (DNS poisoning)
Cyber-threats are behind every corner. Recently we wrote about DDoS attacks, and how hackers are...