[dns-operations] eNom / InterNAP apparent DNS poisoning

[Florian Weimer]

* Patrick W. Gilmore:

> [Rest is from John Payne.]
> 
> They seem to have a * wildcard on their _authorative_ nameservers.

I think they run some speical name server that synthesis zones on the
fly.  You can't get this behavior just with ordinary wildcards.  This
kind of setup is fairly common, I'm afraid.  It's also used by Sedo
and other operations in various shades of grey.