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How to find Microsoft 365 tenant domain name

There are times that you want to find the Microsoft tenant name. It can be difficult to locate your organization’s primary domain name because there are many settings in the Microsoft portal. This article will show you how to find your tenant domain name in the Microsoft 365 admin center and Microsoft Entra ID.

Tenant domain name in Microsoft 365 admin center

Time needed: 5 minutes

Follow the steps below to find your organization’s domain name in Microsoft 365 admin center.

  1. Go to Microsoft 365 admin center

    Enter your admin credentials and sign in.

    Sign in Microsoft 365 admin center.

  2. Open the portal menu

    Click on Show All.

    Find Microsoft 365 tenant domain name.

  3. Expand Settings

    Click on Settings.

    Find Microsoft 365 tenant domain name.

  4. Click on Domains

    It shows a list of all domain names. Find your tenant domain name with onmicrosoft.com at the end.

    Find tenant domain names in Microsoft 365 admin center.

Note: When you sign in to Microsoft 365 admin center, you can search for domains. This will take you to the exact location.

Organization name in Microsoft Entra ID

We will show you the steps to find the primary domain name of your organization in Microsoft Entra ID.

  1. Sign in Microsoft Entra admin center
  2. Expand Identity > (Show More)
Find Microsoft 365 tenant domain name in Microsoft Entra ID.
  1. Click Settings > Domain names
Find Microsoft 365 tenant domain name in Microsoft Entra ID.

You will find a list of domain names. Your organization domain name ends with onmicrosoft.com.

Note: When you sign in to Microsoft Entra ID, you can type domain in the search bar. This will immediately take you to the exact location.

You did successfully find the Microsoft 365 tenant name.

Read more: Configure help desk information in Microsoft 365 »

Conclusion

You learned how to find the tenant domain name in Microsoft 365 admin center and Microsoft Entra ID. Now, you can easily locate your Microsoft 365 organization name anytime.

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o365info Team

o365info Team

This article was written by our team of experienced IT architects, consultants, and engineers.

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