Open Source BSD DNS Software

This is a command line utility to resolve DNS requests via a SOCKS tunnel like Tor or a HTTP proxy.

A client for automaticly updating your EZ-IP.net, justlinux.com, dhs.org, dyndns.org, ods.org, gnudip.cheapnet.net, tzo.com, easydns.com dynamic hostname parameters. Includes daemon support that only sends updates if your IP address changes.

Self Integrated DNS DHCP Server Open Source Freeware Windows/Linux. Works as DHCP or DNS Server or both. Using both services automatically adds DHCP allotted hosts automatically to DNS Server. Support Relay Agent, PXEBOOT, BOOTP, Zone Trasfer, DHCP Range Filters. Download.

Blocky is a fast, lightweight DNS proxy and network-wide ad blocker designed for home labs and small networks that want Pi-hole-like filtering with more flexible DNS routing and modern protocol support. It blocks DNS queries using external deny lists while also supporting allow lists, and it can scope policies by client groups so different devices or households can have different rulesets. Unlike a single-purpose blocker, it supports advanced DNS behavior such as conditional forwarding and custom resolution for specific domains, letting you shape traffic in ways that fit split-horizon DNS, internal services, or privacy-focused upstream strategies. Performance is a major focus, with configurable caching, prefetching, and the ability to use multiple upstream resolvers simultaneously to reduce latency and avoid single points of failure.

Ddclient is a Perl client used to update dynamic DNS entries for accounts on 'Dynamic DNS Network Services' free DNS service. It currently supports a lot of different routers and a few different services. The project moved to github. See https://www.github.com/ddclient/ddclient for support.

dnswalk is a DNS debugger. It performs zone transfers of specified domains, and checks the database in numerous ways for internal consistency, as well as accuracy.

Smbind is a PHP-based tool for managing DNS zones for BIND via the web. Supports per-user administration of zones, error checking, and a PEAR DB database backend. Demo and screenshots available.

Dynamic DNS update tool for DynDns services. Features: Stateful memory, a complete activity log, configuration file, and cross-platform portability.

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

Speedy Whois allows you to create your own Whois website in minutes. It is based on the phpWhois class.

Objective: To add capabilities to Bind 9 that will allow Bind backend databases to support adding and removing zones without interrupting normal server operation.

MaraDNS is a fully open-sourced DNS server that strives to be secure. It is written in C (no C++) and is suitable for embedded systems.

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.

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).

phpDHCPAdmin Manage the ISC DHCPD Service. Groups, User access levels, PXE, Multiple subnets, lease management, graphing features, classes support, multiple pool support. Built with security, flexibility and usage for large scale dhcp environments

PHP class for whois queries, can query the correct whois server for domain names, ip addresses and AS handles and returns data in a structured array.

This project is to enhance the python DNS library initially written by Guido van Rossum, then extended by Anthony Baxter, Michael Ströder and others.

An implementation of the DNS protocol in Java. dnsjava includes a set of classes that can be used within other programs and several user tools.

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.

MyDNS is a free DNS server for UNIX systems that utilizes MySQL for data storage. Instant, dynamic updates to DNS data may be made via simple SQL queries. MyDNS is a completely new implementation of DNS, written in C and licensed under the GPL. Its pr

Sauron is a scalable system for management of DNS & DHCP services.

The dnsutl package is a collection tools to make administering DNS easier. These include reverse map generation, validation, and much more. All of these programs are robust when faced with all the peculiar semantics of DNS resource files.

This module adds support for the Extensible Provisioning Protocol "EPP" to an Apache 2 server. An full EPP server can thus be implemented as CGI scripts with the Apache 2 request framework.

THIS PROJECT IS DISCONTINUED. ProBIND is a web application designed for managing the DNS zones for one or more servers running the ISC BIND DNS server software. For more information, visit the project website.