Ask HN: What happened to CoralCDN?

CoralCDN[1] seems to be doing fine, no downtime announcement, no report of problems on their website, nothing on their Wiki.

Yet, since at least a few days, none of the *.nyud.net URLs seem to work, not even the one on their own frontpage[2].

I understand that this is/was a research project but if it has finally come to an end at least a farewell message would have been nice.

[1] http://www.coralcdn.org/ [2] http://www.coralcdn.org.nyud.net/