Here's the one I uploaded. It was the most extensive collection back in the day.

The dates listed are from when they were fetched, they encompass all eras.

https://archive.org/details/nfo_large_collection_2009_2012

Have you posted the right link? It seems to be a 2009-2012 collection, when the question was about the 90s.

If most of your stack is written in Python you could also consider setting up a custom log handler (with additional filters or formatters) such as https://pypi.org/project/slacker-log-handler/

The Python logging framework is quite flexible