Merge pull request #140 from kirzaks/master

Arcgis whitelistening

lists/covid/list.json

@@ -1,6 +1,6 @@
 {
   "name": "Valid covid-19 related domains",
-  "version": 6,
+  "version": 7,
   "description": "Maintained using different lists (such as Jaime Blasco's and Krassimir's lists).",
   "list": [
     "3d.nicovideo.jp",
@@ -321,7 +321,11 @@
     "coronavirus.gouvernement.lu",
     "covid19.lu",
     "covid3d.fr",
-    "aatishb.com"
+    "aatishb.com",
+    "basemaps.arcgis.com",
+    "services9.arcgis.com",
+    "cdn.arcgis.com",
+    "tiles.arcgis.com"
   ],
   "type": "hostname",
   "matching_attributes": [