It could be an old service on that same ip. Zoomeye/shodan don’t rescan on the spot, they keep records of old scans.

https://www.zoomeye.hk/

Similar site as shodan, but different company. I’d recommend checking there as well.

Debian already has docker packaged. That’s more convenient.

Debian with the docker convenience script.

They seem to be moving away from this, and it’s not longer the first option on their install page

On their debian page

Use a convenience script. Only recommended for testing and development environments

Also, it should be noted about the first option they recommend, Docker Desktop, that Docker Desktop is proprietary.

I recommend just getting the docker.io and docker-compose from debian’s repositories.

After Twitter went to shit, where else do customers have to go for customer support like this?

Admittedly, I didn’t read the article, but I have seen plenty of other cases woth cloudfare or other big providers where people have only been able to set things right by kicking up a fuss on social media — like that recent one with amazon aws.