Most "BD" servers are inaccessible from outside Bangladesh due to BDIX routing.
Many ISPs host their own servers or peer with others to provide these services. Server Name Primary Content Connectivity Movies & Series Dot Internet FTP Media Library Mazeda Network Entertainment Local/BDIX Multi-media Media & Games How to Access and Use These Servers BDIX & FTP Movie Server Links | PDF | Download - Scribd
Operate within legal boundaries and follow security best practices. For personal archival of legally-owned Blu-rays, SFTP with strong authentication and regular backups is the safest practical approach.
"Kaito’s nephew here. Server is alive. I will add my own finds: laser disc extras, a convention-only short from 1995, and a folder of fan art drawn by those who visited here. The flame continues."