-adns requires a real nameserver like
-<A href="http://www.isc.org/view.cgi?/products/BIND/index.phtml">BIND</A>
-or
-<A href="http://www.dents.org/">Dents</A> running on
-the same system or a nearby one, which must be willing to provide
-`recursive service'. I.e., adns is a `stub resolver'. All properly
-configured UN*X and GNU systems will already have such nameserver(s);
-they are usually listed in /etc/resolv.conf.
+adns requires a real nameserver like BIND running on the same system
+or a nearby one, which must be willing to provide `recursive service'.
+I.e., adns is a `stub resolver'.
+
+<p>
+adns requires that your real nameserver is on the same machine, or
+connected via a secure network, so that an attacker cannot fake the
+replies to adns's queries.
+
+<h2>References and related projects</h2>
+
+<ul>
+<li><a href="http://code.google.com/p/adns-python">Python bindings</a>
+ by Andy Dustman.
+<!-- <li><a href="http://cryp.to/hsdns/">Haskell bindings</a>
+ by Peter Simons. -->
+<li><a href="http://www.lysator.liu.se/liboop/">liboop event loop library</a>
+ has a built-in binding for adns.
+<li><a href="http://adns.jgaa.com/">port to MS Visual Studio 6 C++</a>
+ by Jarle Aase.
+</ul>