At some point I hosted my blog in DNS; it was a bunch of chunks in TXT records which the frontend would reassemble. It had really strange side effects, e.g. editing a post could shuffle the chunks but then they'd end up being cached separately and some people would see weird artefacts in the text.

I don't know why I did that, but it was fun!

the site has an example of this. https://dns.museum/exhibits/blogging-via-dns