Comment by gmac

Looks like an interesting alternative to Google DNS (8.8.8.8), and possibly a little more anonymous. Google logs your IP address for 24 - 48 hours[1], while Quad9 appears not to[2].

[1] https://developers.google.com/speed/public-dns/privacy

[2] https://www.quad9.net/#/faq#does-quad9-collect-and-store-per...