"Cloudflare has promised not to log individuals' DNS traffic and has hired an outside firm to audit that promise." -- https://arstechnica.com/information-techno

"Cloudflare has promised not to log individuals' DNS traffic and has hired an outside firm to audit that promise." -- https://arstechnica.com/information-technology/2018/04/how-to-keep-your-isps-nose-out-of-your-browser-history-with-encrypted-dns/ https://arstechnica.com/information-technology/2018/04/how-t... Ultimately you have to rely on such promises, because there's no way in a distributed internet to be completely self-reliant.