Jokes aside, as far as I can tell, https://downdetectorsdowndetector.com/ is NOT using Cloudflare CDN/Proxy
https://downdetectorsdowndetector.com/ is NOT using Cloudflare SSL
However, selesti reports it uses cloudflare DNS?
https://checkforcloudflare.selesti.com/?q=https://downdetect...
https://downdetectorsdowndetector.com/ is using Cloudflare DNS!
Checked 8 global locations, found DNS entries for Cloudflare in 3
Found in: England, Russia, USA
Not found in: China, Denmark, Germany, Spain, Netherlands