Comment by mmoustafa
4 days ago
the other day I had to change my node server to prefer ipv4 dns records because fly.io doesn’t support outbound ipv6 connections but defaults to a dns server that returns them
4 days ago
the other day I had to change my node server to prefer ipv4 dns records because fly.io doesn’t support outbound ipv6 connections but defaults to a dns server that returns them
Their document states they support v6, and given how much of their stack involves v6 I would be shocked if they didn't support v6 outbound.
> Outbound IP addresses
> Fly Machines have IPv6 addresses from which they make requests to the wider internet without going through the Fly Proxy.
https://fly.io/docs/networking/services/