Hai folks strange i have got PR 2 for a domain which i had parked years in sedo from the time of registration. so i wanted to see who is linking to it using online back link checker tools, but those tools are showing 0 back links. Your website has not backlinks to report. -- Go on .. and build backlinks first btw.. you can look into following few options to build backlinks so how i got PR2?
Well Congratulations for this to get PR without Back Links ! Well it's not really Strange Because it happens with me also in past. I launched a website But I didn't do link Building for my website but Yes I used to share website links & Pages on Social Profiles & Social Networks. So I got Hug Traffic on my website just because of Social Networks & After Google PR update, My Website got 1 PR because My Website had no Back Links but my website had Hug Traffic ! So Your website also got PR because of Traffic not Back Links.