Cloudflare Changed DoH JSON. What Else Is Parsing DNS as Text?
Cloudflare’s DoH JSON changes can break DNS scripts without breaking HTTP requests. Learn what changed, where to look, and how to prioritise a reliable repair.
DNS
Cloudflare’s Enforce DNS-Only Switch: Test Your Origin Before an Incident
Cloudflare’s account-wide DNS-only switch can bypass its proxy in an emergency. Test certificates, firewalls, capacity, and rollback before relying on it.
Cloudflare API: Safer DNS Automation for Launches and Migrations
A practical Cloudflare DNS workflow for launches and migrations: scope tokens, inspect exact records, export first, review changes, and verify the result.
How to Flush the DNS Cache on Ubuntu—and Verify the Fix
Flush Ubuntu’s DNS cache, identify the resolver your application uses, and verify website, email or API changes before calling a migration complete.
How to Bulk Delete Cloudflare DNS Records Safely—Without Browser Console JavaScript
A safer way to bulk-delete Cloudflare DNS records using the dashboard or API, with backups, approval checks, controlled execution, and validation.
Written recommendations from Trafik og Veje, Aarhus Municipality (2011) and AgroTech (2010).
