Cloudflare BlogMay 6, 20261 min read

When DNSSEC goes wrong: how we responded to the .de TLD outage

On May 5, 2026, DENIC published broken DNSSEC signatures for the .de TLD, making millions of domains unreachable. Here's what 1.1.1.1 saw, how serve stale...

Backend DNSSEC Cloudflare serve stale 1.1.1.1 DNS

Read full article →

A fully programmable secure web gateway

Cloudflare Gateway and Data Loss Prevention have inherited the flexibility and power of Cloudflare Workers through our full-stack integration with the...

NetworkingSecurity

1 min

Cloudflare22h ago

Deploy with Void

Introducing Void: an open-source SDK, CLI, and self-hosted platform for building full-stack Vite apps and deploying them to Cloudflare.

NetworkingSecurity

1 min

Cloudflare23h ago

Cloudflare and OpenAI: making AI discovery better for everyone

How Cloudflare and OpenAI are working together to help AI find useful content, keep up with changes, and make fewer wasted requests — making the experience...

NetworkingSecurity

1 min

Weekly Brief

Top 10 engineering articles delivered every Monday.