Should i be worried about this? I looked at external links pointing to my website and say like 1000 .info sites. I went to the site ' they all have different names but appear all point to the same ip address'. should i be worred about this?
do not worry because of it. if you are not linking to those spam sites, there is nothink to worry about it
It's probably some scraper network that picked up your content, I wouldn't worry about it too much, although too many backlinks in a short time can be deadly for a new site...not much you can do about it, except bloking this guys IP(s).
Need not to worry a lot rather its not working for you . If links are forwarding to your site then need not to worry but if links are going out from yours site then you have to work on that . It will effect you a lot .