# How to verify the domain where the JENTIS Cookie is set

To check in which domain the JENTIS First-Party Cookie is set, follow these steps:

1. Open your browser's Developer Tools by pressing **F12**.
2. Navigate to the **Application** tab (or its equivalent, depending on your browser).
3. In the sidebar, go to **Storage > Cookies** and select the domain of your current website.
4. A list of cookies set on your domain will be displayed.\\

Look for the **jts-rw** cookie name, which stores the JENTIS First-Party User ID. In the **Domain** column, you can see the specific domain where the cookie is set:

<figure><img src="/files/TyB8i37EqF9xzOaEsUwX" alt=""><figcaption></figcaption></figure>

If we use the previous example domain <https://ckion-dev.jtm-demo.com/>, this means:

* With the Main Domain Cookie enabled, the domain should appear as `.jtm-demo.com`.
* With the Main Domain Cookie disabled, the domain should appear as `ckion-dev.jtm-demo.com`.

<table><thead><tr><th>Disabled</th><th>Enabled</th></tr></thead><tbody><tr><td><pre><code>Domain: .ckion-dev.jtm-demo.com
</code></pre></td><td><pre><code>Domain: .ckion-dev.jtm-demo.com
</code></pre></td></tr><tr><td><div><figure><img src="/files/AP20ZlEQow3DQhMz9EGh" alt=""><figcaption></figcaption></figure></div></td><td><div><figure><img src="/files/7z9Xdtc69kg9e2ydr7rb" alt=""><figcaption></figcaption></figure></div></td></tr></tbody></table>

***

If you have any questions or suggestions, contact us through our [Helpdesk](https://jentis.atlassian.net/servicedesk/customer/portal/1).


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