Working on a website which an SEO agency had previously done lots of spammy work on and built loads of duplicate home pages in subfolders just with a different locals in the title and URLs.
However we have built a new site, changed their hosting but these pages are still live. We are pretty confident they aren't on the server any more so I think they must be hosted elsewhere.
I think you can do this with a reverse proxy? Host content on another server but make it appear on the domain.
How can we identify the IP address of inner pages? When I use an IP checker online, it always defaults back to the root domain.