Error Code Portal
CloudflareCloudflare HTTP errorsError code

1004

Error 1004: Host Not Configured to Serve Web Traffic

Alternative forms: Error 1004

What does this code mean?

Code 1004 · An issue reported by Cloudflare HTTP errors.

Official explanation · Original text

This error indicates that the host is not configured to serve web traffic. - Cloudflare staff disabled proxying for the domain due to abuse or terms of service violations. - DNS changes have not yet propagated or the site owner's DNS A records point to Cloudflare IP addresses.

Troubleshooting and diagnostic links

First check that the document's product, version, and environment match your situation.

Source and terms of use

Error 1004: Host Not Configured to Serve Web Traffic ↗

Creator: Cloudflare, Inc. and contributors
License: Creative Commons Attribution 4.0 International
Checked on: 2026-11-12

Modifications: Selected introductory official description; Markdown stripped; original Korean product context added. Direct official error page retains the complete cause and resolution instructions.

Source details · Original licenses and notices