Spectrin.com
From Dollhouse
the clue: 'sara at spectrin, heiti is key' {Heiti being a nordic term for a synonym of a term or designation)
leads to:
Once there, the 'Tips' page provides an email address (sarak.spectrin@gmail.com) to request a 'Tips Sheet' from, players then received a reply with a pdf attachment.
Clicking the small cluster of four blue squares next to the 'Contact' link takes players to a login page. Using the clue from wipethefuture.com, the login is discovered to be:
username: sarak password: nomdeplume