For its scripts, CSS files and all other necessary resources, the editor would
1) either render a relative URLs - which means that it cannot request a resource from another server
2) the request will be processed by the ASP.NET framework - which, as a rule, also does not use absolute URLs (e.g. it uses the format <script src
In either case, it is not possible for the editor to be responsible for resource requests made to another server. However, the editor could be "made" to do so, if for example, the content loaded in the editor makes requests to another server, OR its CssFiles
property has been explicitly configured to make requests to another server.
By default, the editor will not make any such requests.
I hope this information will be useful to you in determining the actual causes for such requests.
the Telerik team