I have this memory (perhaps faulty) of a thread discussing how a project written in Inform 6 could somehow be “converted” into JavaScript and used to run via a web browser, similar to what Inform 7 provides with Quixe or Parchment. I know Inform 6 games play on ifdb but I wanted to make sure there was a way to do this without hosting the game on ifdb.
Yes, Parchment deals with any z5/z8 game–it doesn’t matter whether the file was created with Inform 6 or 7 or something else, even. And the iplayif URL Ruber gave you will work for one of those no matter where it’s hosted. In fact IFDB doesn’t host games, the “play online” button just generates that iplayif URL for wherever the game is hosted.