Choose a free alternative DNS server

Choose a free alternative DNS server

Many companies on the Web offer free or paid DNS services for the most demanding. Here is a selection of the most popular free and fast DNS servers, each with the IP addresses in IPv4 and IPv6, the two current versions of the IP protocol, of the two DNS servers (the "primary" or "priority" and the "auxiliary"). You can try them all without fear. The changes you make are all reversible. When you enter them, you can copy them to the clipboard and paste them into the appropriate field without making a typo. 

Google Public DNS

IPv4 : and
IPv6: 2001:4860:4860::8888 and 2001:4860:4860::8844


IPv4 : and
IPv6: 2620:119:35::35 and 2620:119:53::53


IPv4: and
IPv6: 2606:4700:4700::1111 and 2606:4700:4700::1001


IPv4 : and
IPv6: 2001:1608:10:25::1c04:b12f and 2001:1608:10:25::9249:d69b

Change DNS server in Windows

Click on the Windows Start menu at the bottom left of the taskbar, then Settings (the gear icon). You can also use the Windows+I keyboard shortcut to go directly to Windows Settings. In the Settings window that appears, click on Network and Internet. Scroll down the page and click on Network and Sharing Center.