Breakdown of Det ser ud til, at adgangskoden er ændret.
Questions & Answers about Det ser ud til, at adgangskoden er ændret.
It is a fixed expression meaning it seems or it appears.
So in this sentence, Det ser ud til, at ... works much like English It seems that ...
Try not to translate it word for word. Literally, the pieces look like it looks out to, but that is not how Danish speakers understand it. As a chunk, it simply means it seems / it looks like.
Here, det is a dummy subject, just like English it in It seems that ...
It does not refer to a specific thing. It is there because Danish, like English, usually wants a subject in this kind of sentence.
So:
- Det ser ud til, at ... = It seems that ...
The det is grammatical, not really meaningful on its own.