The original question was ambiguous; it said "online" but seemed to imply "on the world wide web". I'm not going to judge whether the links I provided count; I

The original question was ambiguous; it said "online" but seemed to imply "on the world wide web". I'm not going to judge whether the links I provided count; I leave that decision to the OP. I would agree that an archive ala archive.org should be disqualified, because few people would go to that site as the original. To me, Sunet is a little more grey, because while it is an archive/mirror site, many people used it and linked to it as if it were the primary source and not just an archive site. Before the web was indexed and search engines became popular, large mirror sites were the easiest way to access a variety of content, all in one place.