PR-DNSd is a Passive-Recursive DNS daemon. Quickstart go get github.com/korc/PR-DNSdsudo setcap cap_net_bind_service,cap_sys_chroot=ep go/bin/PR-DNSdgo/bin/PR-DNSd -upstream 9.9.9.9:53 -listen 127.0.0.1:53echo nameserver 127.0.0.1 | sudo tee /etc/resolv.confdig google.comdig -x $(dig +short google.com) Use cases run as local host DNS service, to fix your netstat/tcpview/lsof etc. output as enterprise-internal DNS server, to also be able to do meaningful EDR/IR and log analysis …