Using CloudFlare to encrypt your DNS traffic with HTTPS on Ubuntu 16.04.x and setup Pi-Hole to stop ads/malware. Published on April 23, 2018 by Jeff Morlen I wrote a not-so-quick how-to on getting Pi-Hole & CloudFlare DNS over HTTPS working a couple of days ago. I did my installation on Ubuntu 16.04.x and it works beautifully! Please go check it out! Source: Using CloudFlare to encrypt your DNS traffic with HTTPS on Ubuntu 16.04.x and setup Pi-Hole to stop ads/malware. Related