I'm having suspicion that NodeRED is using its own DNS servers instead of system ones....
- Im having locally running on Docker PiHole where I have defined some local domains.
- NodeRED is running on separate Docker. While using HTTP request to locally defined domain my request is timing out (as I block internet->home connections), so I decided to test output from module DNS and Im getting public address.
How to force NodeRED to use system defined DNS ?