[Unit] Description=dnscrypt-proxy listening socket Before=nss-lookup.target Wants=nss-lookup.target [Socket] ListenStream=127.0.0.1:53 ListenStream=[::1]:53 ListenDatagram=127.0.0.1:53 ListenDatagram=[::1]:53 NoDelay=true DeferAcceptSec=1 [Install] WantedBy=sockets.target