I have a few raspberry pis running some services in my homelab. For some reason I can't explain, they are all redirecting http to https for most servers:
For example, if I run
```
$ curl http://example.ca
```
I get the response,
`<html><body><script>window.location.replace("https://example.ca")</script></body></html>`
And this happens for most addresses, unless the domains are well-known. Like, example.com will load properly.
Any idea why this is happening, or how I can debug the situation?