You could run it within a Tailscale VPN network. In fact Headscale (Tailscale server) has a very basic DNS server built-in.
That assumes a device that can enter a VPN. I’d like to run a DNS server for a group of kids playing Minecraft on a switch. Since they’re not in the same (W)LAN, I can’t do it on the local network level. And the switch doesn’t have a VPN client.
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That assumes a device that can enter a VPN. I’d like to run a DNS server for a group of kids playing Minecraft on a switch. Since they’re not in the same (W)LAN, I can’t do it on the local network level. And the switch doesn’t have a VPN client.