if some one uses my licence

[p@ndu]

It has come to our attention that your copy of vBulletin is being used on multiple sites illegally.

As per the license agreement each license permits you to run a single installation of the software. Your license is currently powering forums on the following sites:

http://www.insecurity.ro/board/

These sites must be removed, or be powered by their own license within 28 days or you risk your license being permanently revoked. In this eventuality, appropriate action may be taken by our copyright enforcement agency in accordance with DMCA rules.

You can view the license agreement at:

http://www.vbulletin.com/order/license_agreement.php

Note: It is your responsibility to protect your info and files. We can only make our decision based on whether or not a license is being used illegally, not how it happened.

some one help me with this matter i dont know who hosted that site and were is it hosted i tried a lot but i ddint get any details about it can some one please help me in contacting the service were it is hosted

thank you