Need to validate that the country code and name mappings are up to date since ISO no longer provides an export. A script for this would be awesome.

Is your feature request related to a problem? Please describe.
It takes far too long to test all URLs of a list (Slow Internet).
It would therefore be very good if you could check a list of URLs only for incorrect URLs.
Without DNS query or so, only a check if all URLs are correct and if no errors have occurred e.g. a dot at the end of a URL.

Describe the solution you'd like
When I

I think it would be beneficial to add portainer into the mix. You could then build app templates similar to redcloud so you can deploy infrastructure as needed.