plug.phoenix.az.us unkown host

>
> http://PLUG.phoenix.az.us/
>
> --- Alan Dayley <alandd@consultpros.com> wrote:
> > I can't get to the site. Konqueror reports "Unkown
> > host" Just thought someone should know.
>
> __________________________________________________
> See http://PLUG.phoenix.az.us/navigator-mail.shtml
>
Well, actually, if your DNS is working right PLUG.phoenix.az.us is
the same as PlUg.PhOeNiX.Az.US which is the same as plug.PHOENIX.az.US,
which is ...

In other words, machine names are not supposed to care about case.

(User names, on the other hand, are.)

Alan - what happens if you say 'dig plug.phoenix.az.us' ?