Cloudflare outage knocks out 1.1.1.1 DNS resolver worldwide due to internal blunder
Cloudflare’s 1.1.1.1 DNS resolver went offline globally on July 14 after a configuration mistake pulled key IP routes. Here’s what went wrong.
July 2025
Cloudflare outage knocks out 1.1.1.1 DNS resolver worldwide due to internal blunder
Cloudflare’s 1.1.1.1 DNS resolver went offline globally on July 14 after a configuration mistake pulled key IP routes. Here’s what went wrong.