When generating a Published or URL report for your clients, the link will be completely white labeled to your agency.
If you see "bringshare.com" within the url string for your report, then this report was generated under the admin login. With each agency account you are provided an admin url (www.bringshare.com/youragency) and a white label url (youragency.reportingplace.com). Both will be accessed with your BringShare Master login.
When generating reports for client accounts, it's important to remember to be logged into your BringShare white label url. This will ensure that all of the reports you generate will be completely white labeled, especially the url reports.
If you have any questions feel free to submit a ticket to the BringShare support team!