Browse free open source DNS software and projects for Windows and Linux below. Use the toggles on the left to filter open source DNS software by OS, license, language, programming language, and project status.

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  • 1
    Visual Synapse are component wrappers around the Synapse tcp/ip libraries. It wraps a few common internet protocols, like HTTP, UDP, DNS, ICMP, TCP and SMTP to multi-threaded components that can be used with Delphi, Kylix, Freepascal and C++ Builder.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 2
    This project is to enhance the python DNS library initially written by Guido van Rossum, then extended by Anthony Baxter, Michael Ströder and others.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    Dynamic DNS update tool for DynDns services. Features: Stateful memory, a complete activity log, configuration file, and cross-platform portability.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    A DNS server for Unix and Windows platforms, supporting authoritative service (master/slave) as well as caching. Also featuring a graphical master file editor (mfedit), a graphical DNS query tool (dnsquery) and a DNS programming library for C++ (poslib).
    Downloads: 2 This Week
    Last Update:
    See Project
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  • 5
    Update your dynamic IP for domains registered with freedns.afraid.org
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    The Internet Protocol Address Calculator is an open-source java-based tool. This calculator will assist network administrators to perform calculations over both IPv4 and IPv6 address space. A handy whois search client is also integrated into this tool.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7

    Java Dynamic DNS Client

    Java Dynamic DNS Client. Platform independent.

    Java Dynamic DNS Client. Platform independent. Runs as application or demon. Supports ZoneEdit, Enom, ChangeIP, DynDNS.org, dhis.org. Simple to handle. Management per JMX and Ajax web interface. Mail Notification. Free accessibility monitoring w. JXTA P2
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    The Dynamic DNS project aims to provide a free and open dynamic dns server and a suite of multi-language api tools for integrating dynamic dns services into applications.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    The aim of this system is to automate most of the tasks in registering domain names under a country TLD. Written in Perl, the software is based on modifications and extensions to the RIPE Whois database server.
    Downloads: 1 This Week
    Last Update:
    See Project
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  • 10

    Anon Agent

    A nice little agent.

    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Bindinator is a PHP / MYSQL Web front end for the Berkely Internet Naming Deamon. Bindinator generates forward and reverse zone files. It allows easy management of split BIND DNS Views through a simplified web front end for the less technical DNS admin.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    CrossIP is a dns update client for console and gui environments using the open source ThatIP-J library.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    DDNSNotify logs into a (telnet-enabled) router and retrieves the WAN IP Address, only IF the IP Address differs from the DNS IP address for the domain name. It's useful to update DNS records using another external DDNS script (such as zoneclient.py).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14

    DNS rewriter

    simple local dns that either answer query or forward them

    Local DNS server, that act as a proxy and will rewrite request according to a config file and an "active" environement. Usefull to switch easily between diffent configuration without touch the host file. small web server embeded to display current configuration, control active environment and reload configuraiton.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Manage multiple Linux DNS (Bind) servers via a web site. All data are stored in a MySQL database. Config file may be imported. Easy to use, easy to install. Support IPv4 and Bind 9. Download from http://www.zen-works.de/download.php?file=3 (ver. 0.5)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16

    DSKM

    DNSsec Key Management

    DNSsec key management add-on to ISC bind 9.9.x for zones with auto-dnssec maintain; inline-signing yes; .Creates and deletes keys, submits delegation signer (DS) resource records or public DNSKEYs to parent. Zones may be local, public or reverse (IP4 or IP6). Initial support for joker.com (public) and ripe.net (reverse).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    a bind management tool using php and a database
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Dynner is a client to the DynDNS service at http://www.dyndns.org/.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Enterprise Dns Manager is a flexible web based DNS serving solution that allows to manage domain and server in a distributed environment.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Finally! An extensible, cross-platform dynamic, static, or custom DNS update client! This simple Java program will keep your domain name always pointed at your computer. Supports multiple ways for obtaining IP, updating domain, and reporting errors.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Multithreaded java daemon used to write DNS zones compatible with Bind9 from a MySQL database backend. This project aims to handle fast and efficient updates of a dns system, not manage DNS zones except by writing updated zones derived from the database
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Multidig was created to verify consistent resolution across a network of DNS servers. Essentially, it performs a "dig-like" resolution on each server in a list and compares the results. It was developed so that admins know when changes have propagated.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Naquela will analyse your BIND 8 or 9 query logs (they're easy to set up). It can split results by domain asked for, by originating IP, by day, by hour, whatever you want.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    The Net-IDN-Encode perl distribution provides modules for handling of Internationalised Domain Names in Applications (IDNA).
    Downloads: 0 This Week
    Last Update:
    See Project
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