Error 1023

Error 1023: Could not find host

This error indicates that the host could not be found due to a configuration issue or propagation delay.

Common causes

• If the owner just signed up for Cloudflare it can take a few minutes for the website's information to be distributed to our global network. Something is wrong with the site's configuration.
• Usually, this happens when accounts have been signed up with a partner organization (for example, hosting provider) and the provider's DNS fails.

Note

Error 1023 is returned via a HTTP 503 response code.

Resolution

Contact Cloudflare Support with the following details:

• Your domain name.
• A screenshot of the 1023 error including the Ray ID mentioned in the error message.
• A HAR file captured while duplicating the error.