From the man pages: "Additionally, systemd-resolved provides a local DNS stub listener on the IP addresses 127.0.0.53 and 127.0.0.54 on the

From the man pages: "Additionally, systemd-resolved provides a local DNS stub listener on the IP addresses 127.0.0.53 and 127.0.0.54 on the local loopback interface" https://www.man7.org/linux/man-pages/man8/systemd-resolved.service.8.html https://www.man7.org/linux/man-pages/man8/systemd-resolved.s... > Was there some OTHER burning compelling use-case that makes you want to use 127.0.0.1:53 for some other purpose? The problem is... by default... resolvd routes ALL DNS REQUESTS to this stub by over writing resolv.conf with ONLY that socket and forcing you to configure resolvers elsewhere. And you have to manually reconfigure this if you want to change it and it forces you to get in the weeds way to much when all you want to do is add a DNS resolver. https://www.man7.org/linux/man-pages/man8/systemd-resolved.service.8.html#/ETC/RESOLV.CONF https://www.man7.org/linux/man-pages/man8/systemd-resolved.s... The confusing thing is why the heck is SYSTEMD an init system writing DNS resolvers? Seems out of it's scope in my opinion. I was surprised resolvd existed when I was trying to troubleshoot a DNS error caused by it.