[Unit]
Description=PowerDNS Recursor %i
Documentation=man:pdns_recursor(1) man:rec_control(1)
Documentation=https://doc.powerdns.com
Wants=network-online.target nss-lookup.target
Before=nss-lookup.target
After=network-online.target

[Service]
Type=notify
ExecStart=/usr/sbin/pdns_recursor --config-name=%i --daemon=no --write-pid=no --disable-syslog --log-timestamp=no
Restart=on-failure
StartLimitInterval=0
PrivateTmp=true
PrivateDevices=true
CapabilityBoundingSet=CAP_NET_BIND_SERVICE CAP_SETGID CAP_SETUID CAP_CHOWN CAP_SYS_CHROOT
NoNewPrivileges=true
ProtectSystem=full
ProtectHome=true
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
LimitNOFILE=4200

[Install]
WantedBy=multi-user.target