Found similar tool: defed-investigator.netlify.app github.com/basedcount/defed-investigator
Comment on List of Fediverse instances
Zedstrian@sopuli.xyz 2 weeks ago
The Federation Checker lists incoming and outgoing defederation for inputted instances: federation-checker.vercel.app
Might be a pain to use in bulk though.
podbrushkin@mander.xyz 1 week ago
podbrushkin@mander.xyz 2 weeks ago
Thank you, it looks very useful. It even has an API endpoint:
https://federation-checker.vercel.app/api/check?hostname=mander.xyz