diff --git a/windows/security/threat-protection/microsoft-defender-atp/production-deployment.md b/windows/security/threat-protection/microsoft-defender-atp/production-deployment.md
index 0c0a59b197..2d7a107234 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/production-deployment.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/production-deployment.md
@@ -228,7 +228,7 @@ needed if the machine is on Windows 10, version 1803 or later.
 
  Service location | Microsoft.com DNS record
 -|-
-Common URLs for all locations | ```crl.microsoft.com```<br> ```ctldl.windowsupdate.com``` <br>```events.data.microsoft.com```<br>```notify.windows.com```<br> ```settings-win.data.microsoft.com```
+Common URLs for all locations | ```crl.microsoft.com/pki/crl/*```<br> ```ctldl.windowsupdate.com``` <br>```www.microsoft.com/pkiops/*```<br>```events.data.microsoft.com```<br>```notify.windows.com```<br> ```settings-win.data.microsoft.com```
 European Union | ```eu.vortex-win.data.microsoft.com``` <br> ```eu-v20.events.data.microsoft.com``` <br> ```usseu1northprod.blob.core.windows.net```  <br>```usseu1westprod.blob.core.windows.net``` <br> ```winatp-gw-neu.microsoft.com``` <br> ```winatp-gw-weu.microsoft.com``` <br>```wseu1northprod.blob.core.windows.net``` <br>```wseu1westprod.blob.core.windows.net``` 
 United Kingdom | ```uk.vortex-win.data.microsoft.com``` <br>```uk-v20.events.data.microsoft.com``` <br>```ussuk1southprod.blob.core.windows.net``` <br>```ussuk1westprod.blob.core.windows.net``` <br>```winatp-gw-uks.microsoft.com``` <br>```winatp-gw-ukw.microsoft.com``` <br>```wsuk1southprod.blob.core.windows.net``` <br>```wsuk1westprod.blob.core.windows.net``` 
 United States | ```us.vortex-win.data.microsoft.com``` <br> ```ussus1eastprod.blob.core.windows.net``` <br> ```ussus1westprod.blob.core.windows.net``` <br> ```ussus2eastprod.blob.core.windows.net``` <br> ```ussus2westprod.blob.core.windows.net``` <br> ```ussus3eastprod.blob.core.windows.net``` <br> ```ussus3westprod.blob.core.windows.net``` <br> ```ussus4eastprod.blob.core.windows.net``` <br> ```ussus4westprod.blob.core.windows.net``` <br> ```us-v20.events.data.microsoft.com``` <br> ```winatp-gw-cus.microsoft.com``` <br> ```winatp-gw-eus.microsoft.com``` <br> ```wsus1eastprod.blob.core.windows.net``` <br> ```wsus1westprod.blob.core.windows.net``` <br> ```wsus2eastprod.blob.core.windows.net``` <br> ```wsus2westprod.blob.core.windows.net```