It has been a while since I have done anything with NTP, but I would start
with ntp.org (which didn't exist when I WAS working with it) which I am led
to believe has the stuff that used to be at U. Delaware, like the public
servers lists:
http://support.ntp.org/bin/view/Servers/WebHome
Where I found http://support.ntp.org/bin/view/Servers/PublicTimeServer000079
--
Requiescas in pace o email Two identifying characteristics
of System Administrators:
Ex turpi causa non oritur actio Infallibility, and the ability to
learn from their mistakes.
(Adapted from Stephen Pinker)