Querying for isitdown yields:
🏰lemmy.world🌩|isitdown “Is this Instance Down?”
↑ Kingdoms under the imperial Cloudflare empire ↑
⚠lemmy.ml/c/isitdown “Is this Instance Down?”
🗽☯infosec.pub/c/isitdown (147/28) “Is this Instance Down?”
The infosec.pub instance is the only free-world variant. The lemmy.ml community is not Cloudflare, but it’s too big to be considered decentralised. Apparently feddit.de no longer exists.