If you are accessing any Blogger Blog from india, it will redirected to blogspot.in domain automatically. This is done by Google Suddenly without informing its users.
Why Google Redirected it’s Blogger Blog
Just before some days ago you must heard about case on Google and Facebook. ccLCDs is utilized for content removal from internet. This content removal will be managed by country based, so they can easily blocked the content of any few blog by the help of new domain address of blogs in india.
According to the recent demands from the Indian Minister Google is redirecting the blogger address from .com to .in, and also the court is already send few content for removal.
This redirection can be stopped by the user who is browsing the blog from india, by adding nor to the url like http://trickmaker.blogspot.com/ncr. This redirection can effect much more on SEO of your blog. If you are having some facebook likes and tweet on original page, but on india based .in address this counts will must be 0. If some one outside India browsing to blogspot.in address that will not redirect to blogspot.com address, so that can effect much more on SEO of the blog.
Also there is a possible solution for keep your SEO juice by using canonical tag. Learn from here.