# CNAME

CNAME or canonical name in Scaleflex DMO is used to replace your-token.cloudimg.io with your own domain name.

Example: //your-token.cloudimg.io/original\_image\_url/image.jpg to be replaced by\
//your-own-domain-name.com/original\_image\_url/image.jpg

<figure><img src="/files/UNneIttXyLcY1i9f0yfs" alt=""><figcaption></figcaption></figure>

Add one or multiple custom domains to deliver DAM assets over your subdomains, for example medias.acme.com. Once the custom domain added, you will need to create 2 DNS CNAME entries to validate the TLS certificate and point your subdomain to Scaleflex DMO.

Example:

* DNS1: \_076f48ef8df3a3ca368b89c6f0bb0bcf.medias.acme.com. CNAME \_29163927834ee4c4e03c365fd7282c74.nhqijqisfx.acm-validations.cdnprovider
* DNS2: medias.acme.com CNAME token.cdnprovider.com

| Parameter   | Description                   |
| ----------- | ----------------------------- |
| Domain name | Domain name without https\:// |

{% hint style="info" %}
If you want to change your domain, please contact [Scaleflex Support Team](https://scaleflex.zendesk.com/agent/)
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.scaleflex.com/dynamic-media-optimization-dmo/settings/delivery/cname.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
