DNS-filter is a simple blacklisting DNS proxy that returns NXDOMAIN if the master offers an IP from a specified blacklist.
This is useful for broken ISPs (or "open" services) that have an obnoxious "The page you were looking for cannot be found" website for all unregistered domains.
Links
- "Observed Workarounds to the introduction of the Site Finder service in .COM/.NET" - Suzanne Woolf (PDF)
- Wildcard DNS record
- Side Finder
Licence
DNS-filter is released under the GNU General Public License version 3 or later.
Download / Development
You can browse the source tree, create or file bugs or download the code from Git:
$ git clone git://github.com/lamby/dns-filter # or $ git clone https://github.com/lamby/dns-filter.git