Yep, sounds like somethings been writing entries into your hosts file
since those sites return 127.0.0.1 That's what they would return if they
were set to be blocked in your hosts file.
Your hosts file can be edited with any text editor, so have a look in
there and I'm sure you'll find entries for those two sites.
It is located in the c:\WINDOWS\system32\drivers\etc folder.
However, you also need to address the issue of how the sites got blocked
in the first place. What wrote those entries to the hosts file?
The following is a sample hosts file from my system which has no sites
blocked -
*start of file*
# Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
127.0.0.1 localhost
*end of file*
Later, Ray Parrish
Penang wrote:
> To all !
>
> Over this weekend (since last Friday), my computer can't access
> gmail.com and also groups.google.com ! No matter how I tried to access
> these two places, the browser will churn and churn, and then come back
> with an error.
>
> I can access google.com without any problem tho.
>
> I can also get into google.com.au and google.co.uk with ease.
>
> At first I thought that it was gmail at fault. But today, when I
> return to my office, I can get into gmail without any problem. That
> means, it's my PC that is preventing me from accessing gmail.
>
> Went back home, did a "ping job" - ping www.google.com -f -l 1500 -
> (also on www.google.com.au and www.google.co.uk ) and ping returns the
> ip of 127.0.0.1 !!
>
> 127.0.0.1 supposed to be the virtual loopback interface of a computer
> system, that means, something is terribly wrong with my PC. So I scan
> it for virus / trojan but found NOTHING.
>
> Dear all,
>
> Can you please tell me what has gone wrong with my PC??
>
> Please help !!
>
> Thank you !!
>
> PS. I can access all other sites. Only http://groups.google.com and
> http://www.gmail.com return error !
--
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Trouble shooting and Fixing Windows
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