@monali, You really no need to care this, it is being counted as internal links.

Thanks @Ryan,

As commented -"Relevancy to a site's niche is not a metric in determining whether a link is organic or manipulative. The link's compliance to Google's Quality Guidelines should be the focus. "  - thanks for clearing my doubt, It is exactly a focus to know about this whole on Google's Quality Guidelines.

Another as commented - "You each are focusing on what value a link offers to the site. The link's value is not relevant to determining if it is organic vs manipulative. "

But I think, it is really tough to understand what type of a link is organic ? Sometime I feel a links seems pretty natural is also gets caught under Google violation radar. WHY?

@monali, Remove links taken as signature or exact match anchor text. You need to gather all links using opensiteexplorer.org , refine them 1 by 1 to figure out which one has to be removed.

Hi @Monali,
From my opinion you just need to remove links only if those domains have no relevancy to your niche

Hi @Monali , thanks for asking this question, I also have same issue to detect and remove all the bad links, disavow them if I can't remove. Looking for best tutorial How to disavow the links in Google Webmaster.

Regards,
Teginder

Thanks esiow2013 & others for discussing on 301 redirect, I also had same issue.

i was expecting this sort answer.

anyway thanks @eyepaq

Hi Moz,

I am really looking for free tools which can carry my content duplication issue, as i visited http://moz.com/community/q/are-there-tools-to-discover-duplicate-content-issues-with-the-other-websites

suggested copyscape which is paid. I want FREE to handle my duplication issue.'

Thanks in Advance.

Best,
Teginder