We are receiving downstream news that a major DNS/WAF provider, Cloudflare.com, is experiencing a partial outage.
Cloudflare is aware of, and investigating an issue which impacts multiple Magic Transit and BYOIP customers. Further detail will be provided as more information becomes available. The issue has been identified, and service is in process of being restored. Partial completion.
https://www.cloudflarestatus.com/
Once that situation is resolved, all should resume back to normal.
We will be monitoring closely.