All subdomains are seen in google even I put this... Is issue that anybody hacker can see actual website and he just puts google index to start search indexing...
jdMorgan
12:51 pm on May 14, 2010 (gmt 0)
If the subdomains each have their own filespace on your server, then each of them needs a robots.txt file, for example
And note that the filename must be "robots.txt" and not "robot.txt" and not "Robots.txt" or any other case or spelling variation... It must be exactly "robots.txt" only.
Do be sure that both robots.txt and any custom 403 error document you may have defined are accessible by any user-agent from any IP address, and not subject to any "access control" or "IP bans." If these files are not completely-accessible, then various potentially-serious problems will ensue.
Also make sure that you created your robots.txt file with a plain-text (ASCII) editor such as Windows Notepad.
