dns.c is a recursive, re-entrant, non-blocking DNS resolver in a single .c file. It features a record-agnostic API, restartable record iterators, and smart queries which recursively follow out-of-bailiwick NS, MX, and SRV host references. It works just as well as a stub resolver, too. It also includes spf.c, a non-blocking SPF resolver with no threading, no forking, and no run-time dependencies.
Spampig DnsblCheck takes the IP address of a mail server and looks it up in common blacklists and whitelists. The program tests against the major block lists from Spamhaus, SORBS, Spamcop, Barracuda, UCEProtect, and others. In addition to blacklists, it also checks against IP address and domain name whitelists and even checks PTR record integrity. The program returns results quickly, typically in less than a few seconds. If you don't get results quickly, it indicates you may have DNS problems and knowing this can also be useful. This application can be useful to spam fighters and email users who are struggling to find out why their messages are being blocked.
dnspython is a DNS toolkit for Python. It supports almost all of the record types. It can be used for queries, zone transfers, and dynamic updates. It supports TSIG authenticated messages and EDNS0. dnspython provides both high and low level access to DNS. The high level classes perform queries for data of a given name, type, and class, and return an answer set. The low level classes allow direct manipulation of DNS zones, messages, names, and records.
dopewars is a UNIX rewrite of the MS-DOS program of the same name, which in turn was inspired by John E. Dell's "Drug Wars" game. You have one month to buy and sell drugs on the streets of New York, the aim being first to pay off your debt to the loan shark and then to make a fortune. And if you have to shoot a few cops in the process, well... The game includes TCP networking allowing you to meet (and shoot) other human drug dealers. Computer drug dealers are currently in development.
dot2gdl is a converter from GraphViz Dot files into aiSee (formerly xvcg) GDL files. Although the conversion is non-trivial in general due to different concepts of controlling the layout algorithms, the application converts many graphs nicely already. This package contains a library and a command line tool.
dotCMS is a J2EE Web Content Management System (CMS) which includes a number of features which other Open Source CMS solutions do not. It is extremely easy for both users and developers to work with, and any number of new applications can be built within its framework. It features a multi-tenant/virtual hosting form builder, customizable/extensible workflow engine PHP, Groovy, Ruby, and Python scripting support, a full starter site using Responsive Design (Bootstrap framework), including a mobile version, custom content types, files as content, full-text document and metadata indexing, pessimistic content check-in/checkout, site-wide templating, object level permissions, clustering support, widgets and macros, a robust plugin architecture, an easy Windows installer, ElasticSearch for performance and horizontal scalability, an OSGI implementation, Spring 3 MVC Support, enterprise site searches, an accessibility checker in the WYSIWYG, RESTful APIs to access content and widgets, an integrated help system, and more.
DotSilver Partner is a feature-rich dating website script implemented on a bleeding-edge technological base. This product is created for companies and individuals who want to launch a dating Web site that works with the global database of members shared between hundreds of dotSilver Partner driven sites. It can normally be installed within ten minutes.
dotnetfromjava is a Java software API to provide access to the .NET APIs without writing native code. From the Java developers' point of view, the main Java object that makes .NET API calls is NetObject. From the .NET developers' point of view, NetObject is the RuntimeType of a .NET (Object) Instance. NetObject is the root object of the dotnetfromjava library and can invoke (nearly) any member via reflection of (nearly) any .NET Object.
Dpmaster is a lightweight master server initially written for the DarkPlaces game engine. Its Quake III Arena-like protocol allows it to fully support new games without having to restart or reconfigure it. In addition to its own protocol, dpmaster also supports the master protocols of "Quake III Arena", "Return to Castle Wolfenstein", and "Wolfenstein: Enemy Territory".