Comment by small_scombrus

Me too, according to [1] from 2022 its likely because they've got a misconfigured DNS record?

[1] - https://dashways.com/blog/cloudflare-error-1034-edge-ip-rest...

EDIT: Its available on Archive.org:

https://web.archive.org/web/20241001232008/https://alexy.tec...