diff --git a/docs/identity/hybrid/cloud-sync/how-to-prerequisites.md b/docs/identity/hybrid/cloud-sync/how-to-prerequisites.md
index b3ff7e7c463..794392a0853 100644
--- a/docs/identity/hybrid/cloud-sync/how-to-prerequisites.md
+++ b/docs/identity/hybrid/cloud-sync/how-to-prerequisites.md
@@ -152,7 +152,8 @@ If there's a firewall between your servers and Microsoft Entra ID, configure the
   |`*.msappproxy.net`</br>`*.servicebus.windows.net`|The agent uses these URLs to communicate with the Microsoft Entra cloud service. |
   |`*.microsoftonline.com`</br>`*.microsoft.com`</br>`*.msappproxy.com`</br>`*.windowsazure.com`|The agent uses these URLs to communicate with the Microsoft Entra cloud service. |
    |`mscrl.microsoft.com:80` </br>`crl.microsoft.com:80` </br>`ocsp.msocsp.com:80` </br>`www.microsoft.com:80`| The agent uses these URLs to verify certificates.|
-   |`login.windows.net`|The agent uses these URLs during the registration process.
+   |`login.windows.net`</br> `login.live.com`|The agent uses these URLs during the registration process.
+   |`aadcdn.msauth.net`</br>`aadcdn.msftauth.net`</br>`www.msftconnecttest.com`|The agent uses these URLs during the registration process.