They can look up why you were blocked, your ISP, your local POP, the page you were requesting and if it was because of a firewall rule they’ll see that too. Bas

They can look up why you were blocked, your ISP, your local POP, the page you were requesting and if it was because of a firewall rule they’ll see that too. Basically everything unique about your request. So if they’re accidentally blocking people because a firewall rule is misconfigured you’ll let them know. In a previous job we used Cloudflare and found some of our remote workers were triggering a SQL injection on the website by updating our WordPress blog.