Internet access problem?

Dear Friends,

I am not able to acess some site from internet from 2-3 days.others sites are working fine.I scan hole system with best antivirus but not any virus found.same problem with other browser also.

So please give me the solution .

Thanks

Internet access problem?norton antivirus

The site's IP address or site address would be blocked by the firewall or the spyware.

Internet access problem?security

well it sounds to me like the website is down right now. give it a few more days and see if it comes back up. if other sites are working then its not your connection. one thing you can try to get a program called ezproxy. i had the same problem and i downloaded the proxy server and now the site works.
Possibilities:

1. Your provider has closed these domains

- Ask your provider.

2. Pages went offline, an page example would be nice.

- Then you can't do anything

3. You realy have an Virus which don't let you go.

- Just try to surf from a Life-CD for example Knoppix or Ubuntu

-%26gt; http://www.ubuntu.com/getubuntu/download

if you are able to surf with the lifecd it's an virus issue
probly the site is down... it probly wont be ur internet .. just the person that built the site