buildersweb - 2:58 pm on Mar 13, 2013 (gmt 0)
yes my domain is like www.example.com
Google crawled ns2.example.com because that was serving my site (mistake at dns entries). I have fixed that and now at ns2.example.com there is a webserver page not my site as it was. Google now has deleted all those urls and there is a month passed but i am still over 100 position.
It must be an other problem