Browse free open source DNS software and projects for Windows and Mac 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

    DNS2SOCKS

    DNS to SOCKS or HTTP proxy

    This is a command line utility to resolve DNS requests via a SOCKS tunnel like Tor or a HTTP proxy.
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    Downloads: 7,053 This Week
    Last Update:
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  • 2
    TeemIp - IPAM and DDI solution

    TeemIp - IPAM and DDI solution

    IP Address Management - CMDB - Ticketing - DNS and Zone Management

    TeemIp is a free, open source, WEB based, IP Address Management (IPAM) tool that provides comprehensive IP Management capabilities. It allows you to manage your IPv4, IPv6 and DNS spaces: track user requests, discover and allocate IPs, manage your IP plan, your subnet space, your zones and DNS records in accordance with best in class DDI practices. At the same time, TeemIp's CMDB allows you to manage your IT inventory and links your CIs to the IPs they use. Project source code is located on https://github.com/TeemIP
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    Downloads: 146 This Week
    Last Update:
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  • 3

    inadyn-mt - dynamic DNS client

    Multi-platform inadyn, inadyn-advanced DDNS client fork.

    Multiple services fork of original multi-platform inadyn, and inadyn-advanced projects. Supports many update services, easily extendable for others including additional servers config file, custom response codes, custom parameter names, and custom update server type. Highly flexible with many per alias option parameters. Supports IPv4, and IPv6. Console, or installed as a service. Unicode. And other features. dyndns.org (dynamic, static, & custom) freedns.afraid.org zoneedit.com no-ip.com easydns.com sitelutions.com dnsomatic.com ipv6tb.he.net tzo.com dhis.org two-dns.de www.dnsdynamic.org dnspark.com regfish.de www.ovh.com joker.com system-ns.com changeip.com dnsexit.com nsupdate.com loopia.com domains.google.com (requires SSL bridge, like stunnel) duckdns.org di.fi ddnss.de dynv6.com selfhost.de
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    Downloads: 18 This Week
    Last Update:
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  • 4
    Poweradmin
    Poweradmin is a web-based DNS administration tool for PowerDNS server. The interface has full support for most of the features of PowerDNS. It has full support for all zone types, for supermasters, full support for IPv6 and multi-language support.
    Downloads: 10 This Week
    Last Update:
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  • 5

    dynip

    Dynamic IP address Updater

    dynip is a Freebsd daemon that monitors your host system ISP assigned dynamic IP address. If it changes, dynip automatically updates the dynamic DNS IP address at your dynamic DNS hosting provider then posts an informational message to the host system log followed by sending an informational email to user root.
    Downloads: 3 This Week
    Last Update:
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  • 6
    ISP-Support is full functional Management System for Web-hosting and Server-hosting Internet ServicesProviders. Contains Customer Evidence, Services Registration, Customer Billing, Technical part and much more.
    Downloads: 1 This Week
    Last Update:
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  • 7

    jwhois

    Ip to country. Whois made in Java. 3MB in Memory DB - totally fast!!

    The project contains 2 small projects: A) JWhois.lookup( IP - address) returns CountryCode Works for all IP-adresses in the world. If you need a fast Geo IP service - made in Java. Then this is the project. It takes 30 sec to compile. 10 minutes to download the data files. 5-15 minutes to build the "jwhois / java" - data file for in memory database. 3 secs to startup and read the in memory database after restart. 0.0001 ms to make a lookup!!! B) RipeIpService.lookUp( IP - address) gives "All info like whois command" (Just only for RIPE's IPs - not all IP-addresses in the world) Is only tested on Linux and Mac. But with the source code, it should not be hard to change the path's to Windows. More info: http://whois.less-is-more.dk/
    Downloads: 1 This Week
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  • 8
    Packaging dnsjava (www.xbill.org/dnsjava/) for use in Maven and OSGI environments.
    Downloads: 0 This Week
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  • 9
    BASH shell scripts to automate viewing/updating ODS.org domains and hosts
    Downloads: 0 This Week
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  • 10
    Bananafonana

    Bananafonana

    Perl extension for Bananafonana encoding / decoding

    RFC 1924 describes a compact, fixed-size representation of IPv6 addresses which uses a base 85 number system. The base 85 numbers (from 0 to 84) are as follows: 0..9 A..Z a..z ! # $ % & ( ) * + - ; < = > ? @ ^ _ ` { | } ~ In order to let human beings pronounce the resulting string more easily and to be able to use base 85 encoding in DNS naming schemes, an alternative encoding scheme is used, based on 85 consonant-vowel pairs, as suggested by DGolden on Slashdot (http://tech.slashdot.org/comments.pl?sid=649579&cid=24654733): "ba" "be" "bi" "bo" "bu" "da" "de" "di" "do" "du" "fa" "fe" "fi" "fo" "fu" "ga" "ge" "gi" "go" "gu" "ha" "he" "hi" "ho" "hu" "ja" "je" "ji" "jo" "ju" "ka" "ke" "ki" "ko" "ku" "la" "le" "li" "lo" "lu" "ma" "me" "mi" "mo" "mu" "na" "ne" "ni" "no" "nu" "pa" "pe" "pi" "po" "pu" "sa" "se" "si" "so" "su" "ta" "te" "ti" "to" "tu" "va" "ve" "vi" "vo" "vu" "xa" "xe" "xi" "xo" "xu" "wa" "we" "wi" "wo" "wu" "za" "ze" "zi" "zo" "zu"
    Downloads: 0 This Week
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  • 11
    Bdns is a WEB interface written in PHP to manage a BIND server. It runs on Apache/PHP/MySQL, supports BIND 8 and 9, master/slave/stub zones, zone options/global options, acls, zone delegation, and 3 levels of user accounts that manage DNS data.
    Downloads: 0 This Week
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  • 12
    The censorship tools are a collection of bash scripts for a) comparing DNS server answers to get the blacklist from the censored server, b) downloading censored URLs and c) other stuff like open all censored pages of a blacklist with a browser.
    Downloads: 0 This Week
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  • 13
    A simple DNS analysis tool providing both IPv4 & IPv6 queries for A, NS, CNAME, SOA, MB, MG, MR, NULL, WKS, PTR, HINFO, MINFO, MX, TXT, AAAA, DS, RRSIG, NSEC, DNSKEY records. Also provides authorithy check and DNSSEC support.
    Downloads: 0 This Week
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  • 14
    DNS Mage is a dyndns.org client made in java. Support multiple dyndns accounts and hosts, mail reporting, logging, systray support (under Windows and KDE only), XML based database, multilingual (french and english only yet) and more....
    Downloads: 0 This Week
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  • 15
    DNS multiplexer. It redirect, send hostname labels, access or denied DNS packet by hostname.
    Downloads: 0 This Week
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  • 16
    DioNiSio is a DNS scanner written in ANSI C that only depends on sockets library and libc. It implements 3 scan methods (dictionary, massive reverse lookup and recursive zone transfers). Targeted to portability, rational resources usage, and easy use.
    Downloads: 0 This Week
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  • 17
    Web interface written in php for ISC bind and ISC dhcp configuration and administration. It keeps it's own database containing general dns and dhcp information and information about subnets, hosts etc. Configures DNS, DHCP, firewalls, RADIUS servers..
    Downloads: 0 This Week
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  • 18
    ddns.pl - A cgi-bin Perl script to manipulate the content of any number of (BIND) zones on any number of Dynamic DNS (DDNS) server instances.
    Downloads: 0 This Week
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  • 19

    Dynamic FreeDNS IP Address Update Client

    Dynamic ip address update client. The php script uses a mysql db.

    This php script stores all information in a mySQL database for maximum security, portability, and reliabliity. DynamicFreeDNS ip address updater only updates if your i.p. changes. Works with almost any dynamic dns provider. Can get your local i.p. from router or from external url. Web (php) based interface makes managing several domains with several update urls each manageable.
    Downloads: 0 This Week
    Last Update:
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  • 20
    Written in Perl, Fast n Furious DtDNS Updater is running both on Linux and Windows. It is a client that will update any registered domain names through the DtDNS service (www.dtdns.com). It is very light: simple (command-line), fast and small in size.
    Downloads: 0 This Week
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  • 21
    A pure java DNS client implementation. Consists of a library and utilities for looking up the Internet domain names. The utilities are also able to fetch an entire domain zone and save it in the standard DNS zone file format.
    Downloads: 0 This Week
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  • 22
    JDD is a powerful and highly flexible Java-based Dynamic DNS client. Easy for end-users to configure and use, and easy for (Java) developers to extend.
    Downloads: 0 This Week
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  • 23
    JmDNS is a java implementation of the IETF draft RFP multicast extensions for DNS. This project contains the needed elements for service discovery and service registration. It is compatible with Apple\'s Rendezvous service. This project has been moved to http://www.jmdns.org. This site is no longer actively maintained. Please visit us at our new home!
    Downloads: 0 This Week
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  • 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
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  • 25
    [Moved to Github] A PHP-based client class that communicates with the TuCows OpenSRS Domain Name Registry System via an API.
    Downloads: 0 This Week
    Last Update:
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