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@carlchenet Cool!

Other than that, I also found these items interesting:

- The consequences of requiring CAs to check CAA (designated CA) DNS records
- https://tools.ietf.org/html/rfc6844
- https://social.heldscal.la/url/846018

- Cache-Control: immutable is a brilliant idea!
- https://tools.ietf.org/html/rfc8246