Do you see any cache headers, or any indication that it isn't actually hitting the origin?
Do you see any cache headers, or any indication that it isn't actually hitting the origin?



Disable Cache, do you see any changes? Also, what does the CF-Cache-Status header show?
A Cloudflare engineer decided to apply a throttling mechanism to prevent the zone from pulling so much traffic from their origin. Let's be very clear on this action: Cloudflare does not have an established process to throttle customers that consume large amounts of bandwidth, and does not intend to have one. This remediation was a mistake, it was not sanctioned, and we deeply regret it.
r2-bucket.example.com IN CNAME <r2-set record>
# then you're doing
example.com. IN A r2-bucket.example.com
# or
some-other.zone. IN A r2-bucket.example.comDisable CacheCF-Cache-StatusPOST /client/v4/accounts/${account_id}/r2/buckets/${bucket}/custom_domains
{
domain: ${domain}
zoneId: ${zone_id}
zoneName: ${zone_name}
}