The domain points to my organisation web-server
links like _http://domain/post123 works fine
But when I try to access http://domain – it redirects me to my local address
Also link on web-site have a look like: _http://localaddress/post123
I have no idea how to fix it and will be greatful for any help
Go to PHPMYADMIN. Select your database and select options table(someprefix_options). There check home values.
Refer this: http://codex.wordpress.org/Changing_The_Site_URL