mdns and CoreDNS

.local. home.arpa.

apt-get install zram-config zram-tools systemd-zram-generator libblockdev-kbd2 libbytesize-common libbytesize1

apt-get install avahi-daemon avahi-utils libnss-mdns libavahi-common-data libavahi-common3 libavahi-core7 libdaemon0