MultiUp is an online file sharing application and website that enables users to securely share, store, and transfer files, documents, and data between multiple devices. With MultiUp, users can upload and download files to and from the cloud, share files with other users, and even access files remotely. MultiUp also offers an easy-to-use interface, searchable library, and secure file sharing. With its advanced security features, users can be assured that their files are always secure and private. MultiUp also provides advanced analytics that allow users to track their file sharing activity, allowing them to easily identify which files are being accessed and shared the most.
The discontinued site appears to be offline, hosted by Cloudflare and completely in Europe. All the website ports are closed, which leads me to believe that the domain is completely offline. But, this could just be temporary.