Check your VPN app, or if you set up your VPN manually, you can find information about your VPN’s DNS. Some, like Mullvad, even offer content blocking, including ad-blocking, using the DNS.

The Domain Name System is an essential part of your internet experience. We explain why it's important and show you how to upgrade to a better DNS server for increased speed and security.

Your ISP's DNS servers are likely the fastest due to their proximity to you. If you don't want to use them, try a DNS ...