systemd Developer Tom Gundersen teg@jklm.no systemd-resolved.service 8 systemd-resolved.service systemd-resolved Network Name Resolution manager systemd-resolved.service /usr/lib/systemd/systemd-resolved systemd-networkd is a system service that manages network name resolution. It does so by generating /run/systemd/resolve/resolv.conf, which may be symlinked from /etc/resolv.conf. The contents is generated from the global settings in resolved.conf5, the per-link static settings in .network files, and the per-link dynamic settings received over DHCP. See systemd.network5 for more details. Note that /run/systemd/resolve/resolv.conf should not be used directly, but only through a symlink from /etc/resolv.conf. resolved.conf5, systemd1, systemd.network5, systemd-networkd.service8