diff --git a/data/microsoft b/data/microsoft
index 5b9e1495..16910724 100644
--- a/data/microsoft
+++ b/data/microsoft
@@ -13,12 +13,56 @@ cloudapp.net
 azureedge.net
 crmdynint.com
 bing.com
-msecnd.net
-ms-studiosmedia.com
 
 azure.com
 office.com
 xbox.com
 visualstudio.com
 
+# Reference: SSL certificate subject alt name
+msecnd.net
+ms-studiosmedia.com
+msads.net
+aspnetcdn.com
+azurecomcdn.net
+azureedge-test.net
+skype.com
+skype.net
+windowsphone.com
+windowsphone-int.com
+microsoft-sbs-domains.com
+skypeassets.com
+skypeassets.net
+msn.com
+sysinternals.com
+powerbi.com
+asp.net
+powerappscdn.net
+tfsallin.net
+vsassets.io
+cortanaanalytics.com
+skype.com
+centralvalidation.com
+videobreakdown.com
+breakdown.me
+o365weve-dev.com
+o365weve-ppe.com
+o365weve.com
+Applicationinsights.net
+Applicationinsights.io
+sfbassets.com
+sfbassets.net
+mono-project.com
+windows-int.net
+microsoft-ppe.com
+nuget.org
+nugettest.org
+botframework.com
+azure.net
+azure-test.net
+cloudappsecurity.com
+yammer.com
+videoindexer.ai
+
+
 domain:microsofttranslator.com