Plain old DNS on Fly.io

[SomeOneLikeThat]

Can i make serverless dns with ip like 8.8.8.8 for my laptop use? with fly.io

[ignoramous]

Do not yet support plain old DNS (over IPv4 or IPv6), but it isn't much work to do so.

[SomeOneLikeThat]

Yes. I will waiting update but if i want to set rethink dns with my andorid smartphone how can i do ?

[ignoramous]

You can use Android 9+ Private DNS feature with the URL from https://rethinkdns.com/configure?p=dot (note the p=dot in the url which switches the preferred protocol to DoT aka. DNS over TLS which Private DNS feature supports), or if you're using your own Serverless-DNS deployment, then visit: https://rethinkdns.com/configure?p=dot&v=ext&u=<https://your-serverless-dns-host-name> (replace <https://your-serverless-dns-host-name> with your Serverless-DNS hostname).

[ignoramous]

Discovery of Designated Resolvers (DDR) defines upgrading plaintext DNS to DoH/DoT, ref: https://news.ycombinator.com/item?id=32286783