eas-cli fails instantly with no route to host while dig shows a healthy IPv4 address
OtherConfirmed fix
macOS, Tailscale MagicDNS on
Error
Immediate connect fail for 2606:4700::...: No route to host ... Failed to connect to api.expo.dev port 443 after 2 msCause
Tailscale's MagicDNS returned only AAAA (IPv6) records through the system resolver and the Mac had no IPv6 route. dig queries DNS directly and showed IPv4, but curl, node and eas-cli use getaddrinfo and only got IPv6.
Fix
Turn off Tailscale DNS so the system resolver is used:
shell
tailscale set --accept-dns=falseThen retry. Diagnose with curl -v (shows which address it tries), not dig.