As of late Apple seems to do better at this by using a variety of different domain names (apparently pulled from their secondary 'we don't want somebody else us

As of late Apple seems to do better at this by using a variety of different domain names (apparently pulled from their secondary 'we don't want somebody else using our product names' set, since they include ones like 'ibooks.info'), which the phone seems to rotate through so it's not relying on a single DNS result or server.