![]() For example, your computer’s local cache contains old data or your ISP’s DNS server cache contains old content. If you have problems with displaying sites or loading them, the problem is most likely due to outdated DNS cache data on your computer. The DNS cache is saved only when you visit a particular website the first time. The DNS information is not saved every session. In short, DNS caching provides quick access to any domain and reduces the load time on the DNS server by reducing the number of accesses to it. ![]() The information can be cached both locally and on the used DNS-Server (for example, Cloudflare / Google). ![]() It allows the network equipment to interact with websites without a need to remember the IP address of each website. While DNS records are stored on hub Internet servers, the DNS cache is stored locally on your computer.ĭNS cache is needed to make pages load faster when you visit them again. What is a DNS cache and should you clear it?ĭNS Cache is a database that contains temporary records of all recent visits and attempts to visit websites and other IP addresses of websites.
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