Need Help: Digging expired Web 2.0 Domains

Recently I downloaded "domain hunter gatherer" to search for expired domains. But in it's free package, it doesn't provide searching for web 2.0 domains. I also tried for looking other software but couldn't find any.
Are there any free tools to search for expired web 2.0 domains?
Thanks in advance.

Read this https://www.blackhatworld.com/seo/method-create-your-own-pbn-for-free-using-web-2-0s.1022611/.

Thanks dude, that thread has really good information.