Sorry , but I don't understand how can I use them as backlink.
I put those links(with my url) as backlink in other websites or what exactly to do?
Thanks
These links are mostly worthless today. They were popular 3/4 years ago.
https://www.owasp.org/index.php/Open_redirect
http://lmgtfy.com/?q=open+redirect+backlinks
http://www.blackhatworld.com/blackh...0-edu-gov-redirect-backlinks.html#post5753422
http://lmgtfy.com/?q=site:blackhatworld.com+redirect+backlinks
http://trafficplanet.com/index.php?/topic/9038-edu-and-gov-redirection-backlinks/
Also if you take a look at all those domains they all appear to be parked or under construction with Network Solutions and have no real worthwhile stats/metrics, they aren't passing any juice/power.
These are not redirects. If you try your URL it actually creates a backlink. No redirects in site with this one. Try it. Just remove the http://
I don't think this will make any difference as anything that's easy to get isn't worth in Google's eyes. Why do you think links from Huffingtonpost, CNN etc. matter a lot? It's because those kind of links are not easy to acquire.
These are useless. If you use on PBN all you're doing is leaving a trail for Google to follow.
These links will haunt your link building strategy.
While you are right about backlink quality.. This can very well be used to index your backlinks/pbn posts.