Would it be possible for me to make comments to other instances etc?

Solved: I can’t, it would only work with a public domain.

    • dog@suppo.fiEnglish
      2·
      2 years ago

      See: Anything that can open ports. NAT of any kind tends to not allow opening ports.

    • Meldrik@lemmy.wtfEnglish
      1·
      2 years ago

      Yea, that is also what I thought. To bypass this, you would need something like Cloudflare Tunnels or setup a VPN on a VPS, that redirects traffic to your homeserver.