I recently dumped a file with 2,600 404 links on Wikipedia and another one with 190 Dropped Domains.
Here's how you can find 404 links or drops relevant to your niche.
1. Get a list of…
[Method] Broken link building and finding dropped domains with good authority
I was working on a project and have some leftovers.
If you planned to do some Wiki link building this might help you.
LINK to Google Sheets