I was browsing and few times i encountered Cloudflare error with this message (Ray ID and IP removed due to privacy reason).
Error 1016
Origin DNS error
What happened?
You've requested a page on a website (bitcointalk.org) that is on the Cloudflare network. Cloudflare is currently unable to resolve your requested domain (bitcointalk.org).
What can I do?
If you are a visitor of this website:
Please try again in a few minutes.
If you are the owner of this website:
Check your DNS settings. If you are using a CNAME origin record, make sure it is valid and resolvable. Additional troubleshooting information here.
Did anyone encounter same problem? For reference, i'm using Tor connection.