I am still trying to fix a problem where some users round the world who
can not get an IP address for our server. http://www.lkl.ac.uk

I have checked and our DNS seems to be working correctly. (i have tested
on many DNS web sites. i.e. www.dnsstuff.com)

I have tried a few open name-servers and I some times get the following
error:

nslookup
> server 202.12.233.10


> www.lkl.ac.uk.

Server: ns.ntcif.telstra.com.au
Address: 202.12.233.10

*** ns.ntcif.telstra.com.au can't find www.lkl.ac.uk.: No response from
server
>


but if I try another lookup on another address:

> www.dcs.bbk.ac.uk.

Server: ns.ntcif.telstra.com.au
Address: 202.12.233.10

Name: rhea.dcs.bbk.ac.uk
Address: 193.61.29.2
Aliases: www.dcs.bbk.ac.uk

Any pointers.....

Andrew
PS.
One think to note:

The address 193.61.29.33 is registered under 2 different domains:
dcs.bbk.ac.uk. and lkl.ac.uk.

Thats is why I have set up a CNAME
www.lkl.ac.uk => thor.dcs.bbk.ac.uk => 193.61.29.33