[kalleboo]

The Internet Archive WayBack machine kind of has an optional filter in a traditional URL scheme - you can replace the date in a WayBack machine URL with an asterisk as a wildcard and you'll get either the only entry it can find or a list of dates

https://web.archive.org/web/20000831072728/http://charlotte....

vs

https://web.archive.org/web/*/http://charlotte.acns.nwu.edu:...