---
title: Error 530 · Cloudflare Support docs
description: This error indicates that Cloudflare is unable to resolve the origin hostname, preventing it from establishing a connection to the origin server.
lastUpdated: 2025-04-29T14:48:33.000Z
source_url:
  html: https://zt-dark-mode-changelog.preview.developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-530/index.md
  md: https://zt-dark-mode-changelog.preview.developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-530/
---

## Error 530

This error indicates that Cloudflare is unable to resolve the origin hostname, preventing it from establishing a connection to the origin server.

### Common causes

An HTTP error `530` is returned when Cloudflare is encountering an issue resolving the origin hostname. In this case the body of the response contains an [1XXX error](https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-1xxx-errors/) code.

### Resolution

Refer to the specific [1XXX error](https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-1xxx-errors/) for troubleshooting information.
