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Add a quick-and-dirty post about what happens

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Signed-off-by: Jacob Kiers <jacob@jacobkiers.net>
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Jacob Kiers
2021-08-17 01:24:03 +02:00
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title = Serving blog content over DNS
date = 2021-08-15
author = Jacob Kiers
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You might not be able to see it immediately, but the content of this page is verved over DNS.
This works because of the new DNS-over-HTTP support, which, at least at Cloudflare, also has an API.
That API is used to load the contents of this page, essentially like this:
```js
fetch("https://cloudflare-dns.com/dns-query?ct=application/dns-json&type=TXT&name=post.hod.experiments.jacobkiers.net");
```
Please see the [source code] for the details of how it works.
[source code]: https://github.com/jacobkiers/html-over-dns