Expired Domain SEO

Hello,
I am investigating this method.

What should I pay attention to when buying a domain?
Which tools do you use?

Let's discuss.

Most important things with expired domains in clean historical data.

This can be tricky to determine.

That's why this method can be hit or miss.

Even if you do your due diligence, you might stumble upon a domain search engines just don't like.

Checklist - https://www.blackhatworld.com/seo/what-is-your-checklist-for-domains-for-pbn.1342695/#post-14514468
Method - https://www.blackhatworld.com/seo/guide-how-to-use-expired-domains-effectively.1223248/