Error 1016

Ray ID: 9a602290c71f8720 • 2025-11-29 06:44:11 UTC

Origin DNS error

What happened?

You've requested a page on a website (learn.microsoft.comvisual-studio-github-copilot-troubleshoot) that is on the Cloudflare network. Cloudflare is currently unable to resolve your requested domain (learn.microsoft.comvisual-studio-github-copilot-troubleshoot).

Please see https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-1xxx-errors/error-1016/ for more details.

What can I do?

If you are a visitor of this website:
Please try again in a few minutes.

If you are the owner of this website:
Check your DNS settings. If you are using a CNAME origin record, make sure it is valid and resolvable. Additional troubleshooting information here.