i have 3 systems with win 7 pro os, all the three systems was connected with my domain . since y'day one of my systems not connected with domain, got effor dns server not responding. i have check the cable and network settings. i could able to browse internet, problem is not connecting with server domain(win 2003 server)

Hi, try change/add public DNS servers 8.8.8.8 and 8.8.4.4

Hi, after checking the issue, it seems this is a general Windows Server issue. As this forum focuses on Windows 7 specific issues, this inquiry would best be posted to Windows Server forum: http://social.technet.microsoft.com/Forums/en-US/category/windowsserver The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding. Regards, Leo HuangPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.