![featured dns flush.jpg](/en/linux/posts/what-is-how-clear-dns-cache/featured%20dns%20flush.jpg)
Domain Name System (DNS) caching is a mechanism used to speed up the resolution of domain names to IP addresses. When you type a domain name into a web browser - URL Address, the browser first needs to find out the IP address of the server hosting the website before it can connect to it. This is done through the domain...