Cloudflare System Status

Issues with DNS resolution in China

Incident Report for Cloudflare

Resolved

This incident has been resolved.
Posted Dec 17, 2025 - 14:37 UTC

Investigating

Cloudflare is aware of, and investigating issues with DNS resolution to incorrect Cloudflare IPs affecting multiple customers.

We are working to analyze and mitigate this problem. More updates to follow shortly.
Posted Dec 17, 2025 - 12:14 UTC
This incident affected: Cloudflare Sites and Services (Authoritative DNS).