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
Plan safer launches and migrations with the Cloudflare API: scoped tokens, exact record checks, reviewed changes, practical rollback steps, and live verification.
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: Dashboard or API
Clean up Cloudflare DNS records with dashboard bulk deletion or a reviewed API workflow, including backups, approval checks, recovery planning, and service validation.
Written recommendations from Trafik og Veje, Aarhus Municipality (2011) and AgroTech (2010).
