The link https://nostr.com/noteidhere does not exist for me. Am I missing something?
Use https://nostr.com/noteidhere, it will generate previews, then link to a page with the note basic data and links to many clients so the person receiving the link can choose where they want to open it to interact.
Discussion
Replace the noteidhere with the copied note id without the nostr: bit, just from nevent on to work.
Or if you want a pretty link use nos.re