manage your domains and list order by dates so that you will never forget to renewal the domain. Demo page is http://demo.dc9.cn/sdms/, the software has been applied asp.net 3.5(c#),linq to xml, jquery, ajax, xml database etc.
mDNS.NET is an implementation of the Multicast DNS (mDNS) protocol (also known as Rendezvous) for service registration and discovery on a local network in the C# language. mDNS.NET is designed for both the Microsoft .NET Framework and the mono framework.
dotP2P would consist of servers running caches to keep track of domain and nameserver records. Cache servers can be created with any server that supports XML-RPC or SOAP. MySQL is used to store the the cache data.