dns.cmrg.net ------------ This is an open DNS resolver, offering only DNS-over-TLS (RFC 7858). hostname: dns.cmrg.net IPv4 address: 199.58.81.218 IPv6 address: 2001:470:1c:76d::53 TCP port: 853 or 443 or 53053 OOB Pins: 3IOHSS48KOc/zlkKGtI46a9TY9PPKDVGhE3W2ZS4JZo= 5zFN3smRPuHIlM/8L+hANt99LW26T97RFHqHv90awjo= -------------- To use this on a Debian system using stretch-backports or later, you can set up a local forwarding stub resolver with: apt install knot-resolver ca-certificates cat >> /etc/knot-resolver/kresd.conf <