From the Internet Archive snapshots, it seems that from 2024-12-27 to 2025-04-07 it contained a 404 Not Found page, and from 2025-04-26 on it redirects to a domain parking page.
I am submitting a pull request to replace it with the Internet Archive copy.
The URL gets well beyond 80 columns, I would suggest hosting it under zlib.net to get a shorter URL.