Wood Chen

Cloudflare for SaaS Multi-Origin Custom Domains Seem to Be Fixed: Setup Guide

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This post was translated from Chinese by AI. If anything reads oddly, the Chinese original is authoritative. 中文原文

This feature was available before, but it didn't work and returned errors. Now it works.

Related tutorial: https://www.sunai.net/t/topic/247 Original post: https://www.sunai.net/t/759

How to Add an Additional Origin

Add the Address for the Additional Origin

For example, I have a RackNerd server. I point rn-1.72607991.xyz to this server, making sure to enable proxying.

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Add the Domain You Want to Access

Pasted image 20250624131629 Then configure the two TXT records as instructed.

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Bind the Domains on the Server

Note that you need to bind two domains here, unlike before: both the public domain and the origin domain.

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Configure the CNAME Record

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Once cloudflare has configured the certificate, you can access the site.

https://svr.czl.net

If You Need to Add Another Domain Using the Same Origin Server

You don't need to configure another origin domain; you can reuse the existing one. You only need to configure the public domain.

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