Thank you for the question.
Please provide additional information on the license key and domain.
If I understand it correctly, you may be referring to the domain and port of TAVL. Please refer this to your sales manager.
May I know if you are checking on the license key for FOTA. If yes, then please contact your sales manager
If you don't have any contacts with the Sales managers, please contact with them on the official website https://teltonika-gps.com/ and click on the "Contact Us" button. When you will click, please fill the form and submit it.
Note: as a topic, please choose "Vehicle telematics".
Or you can send an e-mail with description of your situation to email@example.com
Please let me know if this helps.