The domain is registered to:
VeriSign Global Registry Services
505 Huntmar Park Drive
Herndon, VA 20170-5142
US
I suppose the name 'root-servers' should have given me a clue! Thankyou.
To the second part of the question, how do I stop it doing this? Do I need to find out which host it is trying to look up and configure it as a local host? I can't find this action in any of the standard e-smith logs, so I am unsure what it is trying to look up. This is an experimental setup for me, but I don't believe I have set anything up that requires e-smith to visit the Internet.
Thanks,
Jason