8.8.8.8 is the recursive DNS operated by Google. By configuring this, your DNS queries will go to the Google DNS server rather than your ISP-provided DNS server.
DNS is encrypted so that your ISP may monitor it. So if you are using Google DNS servers, there is also a chance that Google also monitors it. But Google gives more focus to user's privacy, so it's better to use Google DNS servers rather than using ISP's DNS servers.
8.8.8.8
8.8.4.4
2001:4860:4860::8888
2001:4860:4860::8844
8.8.8.8 is the recursive DNS operated by Google. By configuring this, your DNS queries will go to the Google DNS server rather than your ISP-provided DNS server.
DNS is encrypted so that your ISP may monitor it. So if you are using Google DNS servers, there is also a chance that Google also monitors it. But Google gives more focus to user's privacy, so it's better to use Google DNS servers rather than using ISP's DNS servers.
