Thanks for all your replies chaps.
I have given the domain administrators another try on e-mail.
If I get a response (I didn't last time!) I'll post the results here.
If the entries can be amended to what 'Keef' has suggested that would be fine.
I do think you should be given the option of having your details hidden from public gaze. Naturally there should be exceptions for legal purposes etc, but I'm slightly uncomfortable with having everything shown.
Some domain registrants may not even be aware that their details are being shared worldwide without their knowledge for instance.
Mark