TROUBLESHOOTING
Fix unreachable services
Check the application listener, Volyx port allocation, DNS, and domain configuration in that order.
Application listener
Confirm the application is running and listening on the expected port.
Volyx Port
Check the assigned port in Resources → Ports.
DNS
Confirm the domain resolves to the correct target.
HTTPS
Debug HTTPS only after the domain resolves and the application is reachable.