DMCA.com makes no declaration of site trust because a website has added a badge.
The DMCA.com Protection Badge is simply what the company is declaring with regards to the content on the website.
If you have any further questions about these features, please submit a question and we will be happy to answer.
Other FAQ's that will interest you:
How do I add a DMCA Protection Badge to my Website?
How can I get a DMCA Protection Certificate?