On cheap cloud instances at Hetzner:

  - postfix/dovecot for mailing
  - searx instance
  - synapse for matrix
  - unbound for DoT
  - nginx for my blog
  - gophernicus for old times sake

At home:

  - nextcloud
  - monero full node
  - unbound backup instance
  - fhem for home automation
  - restic for backup