Cloudflare System Status

Cloudflare resolver availability issue
Incident Report for Cloudflare
Resolved was partially unavailable because of an erroneous BGP blackhole configuration update by an ISP that was propagated by a Tier 1 provider. Note that our users who were using other IP addresses like still could use the service. The error has been resolved and has resumed normal operation.
Posted 4 months ago. Apr 26, 2019 - 17:36 UTC
This incident affected: Cloudflare Sites and Services (Cloudflare Recursive DNS).