---
name: cis-multi-domain
title: Adding domains to your CIS instance
description: IBM Cloud® Internet Services supports multiple domains with the Standard Next and Enterprise Tier plans.
last-updated: 2026-02-06
---

> ## Documentation Index
> The table of contents for this documentation set is at https://cloud.ibm.com/docs/cis?format=markdown
> The index for all IBM Cloud docs is at: https://cloud.ibm.com/docs/llms.txt
> Use these files to discover more information as needed.

# Adding domains to your CIS instance
{: #multi-domain-support}

IBM Cloud® Internet Services supports multiple domains with the Standard Next and Enterprise Tier plans.
{: shortdesc}

To add a domain to your CIS instance, navigate to your CIS instance and go to the **Overview** page. Under the **Domain** section, select the plus (+) icon next to your domain. This reveals a section to connect an additional domain. Follow the steps in this section to complete adding a new domain:

* Connect domain
* Set up DNS records
* Delegate domain management

After adding a new domain, use the list menu in the **Domain** section to switch between your domains. The **Domain** section is located on the **Overview** page and at the beginning of every page. Switching between domains allows you to configure settings for each domain.