Getting DNS_PROBE_FINISHED_NXDOMAIN Error, when adding DNS A Record

I have build a online IDE which allows my users to execute python program online.

The user input their code in a editor (Monaco Editor build in React.js) and when the user clicks on RUN button, I launch a ECS fargate machine (with my docker image - VNC) in my AWS using APIs once the machine is successfully started, then i will create a DNS record in cloudlfare using API, then i will display the VNC machine in a frame inside my app.

This was working for past 8 month, but for the past 2 days i getting DNS_PROBE_FINISHED_NXDOMAIN error when accessing the VNC. The DNS records are successfully getting added also the lauched VNC machine is working fine (when accessed through IP address).

And what is your domain? What is an example that doesn’t work?

This topic was automatically closed 15 days after the last reply. New replies are no longer allowed.