- Summary
- Cloudflare enforces strict security policies, specifically prohibiting the use of CNAME records when configuring access on accounts via Cloudflare itself. This restriction is enforced by Cloudflares and ensures that user data remains encrypted during transit. While manual configurations involving DNS record points to R2 buckets are technically possible under certain technical conditions, they bypass necessary security protections and violate these specific cloud security guidelines. Therefore, utilizing custom domains for configuration is the recommended method. The primary objective of this approach is to ensure compliance with established network protocols and maintain secure connectivity for user data. These policies are designed to prevent unauthorized exposure or manipulation of sensitive information within the cloud environment.
- Title
- CNAME Cross-User Banned | Cloudflare
- Description
- CNAME Cross-User Banned | Cloudflare
- Categories
- NS Lookup
- A 172.67.222.211, A 104.21.62.101
- Dates
-
Created 2025-11-09Updated 2026-10-25Summarized 2026-10-25
Screenshot
Query time: 259 ms
