Any free reverse DNS lookup?

I'm trying to get a list of websites pointing to a certain nameserver.
When using free tools I'm limited to about 5 or 10 results, theres a few hundred domains I am trying to get.

Does anybody know a tool or website which will provide all websites pointing to a certain nameserver?

Thanks

Subject tracking, I need it with the permission of the subject owner.

Had tried dnslytitics and spyonweb ?