We are not able to resolve few sites but other isp can

Thu Dec 2 20:26:26 UTC 2004

On Thu, Dec 02, 2004 at 01:58:27PM +0530,
 Rakesh Man Karmacharya <rakeshman at mos.com.np> wrote 
 a message of 4 lines which said:

> Yeah Mr. Steaphane had asked me about that 202.52.255.47 is our DNS
> server and it goes through our proxy server

What sort of proxy server is it? And how is it configured? It seems
quite broken but it is difficult to tell more without more
information.