Aber wer versetzt Dtube accounts ?

A search with duckduckgo gave me

The link works, BUT
the video is not playing at all.
Other Dtube videos > no problem.
Even more "geheimnisvoll" is that
https://d.tube/#!/v/theaustrianguy/
https://d.tube/#!/theaustrianguy/
https://d.tube/theaustrianguy/

ALL give 404 NOT FOUND errors