And like in Command Prompt, you can also export or save the database. You can view the DNS cache using Windows PowerShell. This will save the output in the text document, dnscachecontents.txt. Ipconfig /displaydns > dnscachecontents.txt You can export the results of the DNS cache using this command:
How to Check DNS Cache on Windows 10Īs noted earlier, there are various ways to display DNS cache on Windows 10. Since the information is available locally, the process is much quicker. Its main purpose is to speed up a request to load a website by handling name resolution of addresses that you recently visited before the request is sent out to tons of public DNS servers. The DNS cache is like a phonebook that stores an index of all public websites and their IP addresses. Your computer can quickly refer to it whenever trying to load a website. It serves as a database that keeps a copy of a DNS lookup, locally stored on your browser or operating system.
It is maintained by your computer, and it contains records of all the recently visited websites and their IP addresses. What Is the DNS Cache?ĭNS, (Domain Name System) cache, sometimes referred to as DNS Resolver Cache, is a temporary storage of information. First, here’s a summary of what the DNS cache means.
On a Windows 10 PC, there are several methods you can use to display the DNS contents. Do you want to learn how to view DNS cache in Windows 10? If so, this tutorial is for you.