diff --git a/Source/domainset/cdn.conf b/Source/domainset/cdn.conf
index 73698231..8ece3491 100644
--- a/Source/domainset/cdn.conf
+++ b/Source/domainset/cdn.conf
@@ -522,6 +522,7 @@ c.s-microsoft.com
 assets.msn.com
 th.bing.com
 .mm.bing.net
+r.bing.com # CNAME to static.bing.trafficmanager.net
 images.ecomm.microsoft.com
 cdn.create.microsoft.com
 cdn.techcommunity.microsoft.com
@@ -553,6 +554,9 @@ cdn.sapphire.microsoftapp.net
 edgestorewebpme-d2hnhfgbgnfmfuha.z01.azurefd.net
 learn-attachment.microsoft.com
 alcdn.msauth.net
+# Bing Maps
+.tiles.virtualearth.net
+ecn.dev.virtualearth.net # CNAME to ssl2.tiles.virtualearth.net.edgekey.net
 # Microsoft CSP Violation Report
 csp.microsoft.com
 # uses Azure Blob Storage