Open Source Unix Shell DNS Software

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.

ANDReA is a LAMP based system for registration of network clients by using DHCP. Splitting the network into "boot-net" for unregistered users and a "real-net" for registered onses is making it possible to gather server-sided information about users

This is a bash script that provides to a Linux DNS server Dynamic DNS capabilities using any pop3 client.

IP change detection script for UNIX systems. Can be used to map static domain to dynamic IP. Works behind NAT. Uses HTTP browser or network interface to get public IP. To be used with task scheduler (Cron or like, sample crontab file shipped).

BASH shell scripts to automate viewing/updating ODS.org domains and hosts

This application is intended to provide an overview of a site's own authoritative named (DNS) server's "zone" files. Note that it does NOT create or modify any files - so don't expect to use this application to "set up" a DNS server. There are three parts to the DNSzoneView document: a) brief numerical summary of zone RR counts b) scatter plot of zone files relative to number of RR records and last-modified date-time of a zone file c) a listing of configured "local" zone files and the ability to view a read-only copy of their data. Note that appropriate authorization is required to access the requisite files. Also, this application does not "discover" files that are used - they must be configured in advance.

DynServ is to be a Dynamic DNS Server simular to the dyndns website. Ez-ipupdate is the planned update client.

NO-IP Dynamic DNS Client for OpenVMS.

a SQL-based DNS server written by Java.

This is a parametric bash script that you can set up to run at startup or as a cron job in each one of your server. Each time the server will boot up or execute the script an automatic API call will be created to create if not existent, or update if necessary the related DNS record hosted on Rackspace Cloud. Please refer to: http://docs.rackspace.com/cdns/api/v1.0/cdns-devguide/content/index.html

A Top-Level Domain manager providing domain registration to end-users and zone management to administrators. Geared towards alternative TLD's such as OpenNic.

XMDNS is an extensible DNS management scheme that uses XML to store data. It features easy manipulation of views (or split horizon DNS). There is also support for hand-crafting records for situations where complicated rules must be enforced.

This script updates your dynamic dns IP address on changeip.com. It's a simple wrapper on lynx for https connections. It's based on a script created by Eric Ste-Marie for unix, an adapted to SourceMage GNU/Linux.

DDServer - dyndns2 protocol's compatible dns updater for ddclient. It implemented as FastCGI backend and uses nsupdate for updating name records.

ddynns update your dyndns account settings using secure http

An easy script for updating your Dynamic DNS records at SiteLutions.com written in Bash. You may update several dynamic DNS accounts, just add one conf-file for each account

ISPMan is a system to design massive ISPs using LDAP as the backend. ISPMan provides a web front end and a command line interface to create virtual domains and manages users, dns information, email infos and httpd setup data for these vhosts.

mf_dns is a system designed to assist control of BIND from the server side without having to go through config files and zone files etc. It also allows for external automation and database driven control of your DNS Server Cluster :)

Allows systems using dynamic IP addresses to publish their current IP through an HTTP update system on demand or at preset intervals. Multiple-domain configuration and selectable IP sources are supported.

Administrative shell script that reorders nameserver entries in /etc/resolv.conf if the primary is down to allow faster dns lookups by not having to wait for a timeout to fall back to the secondary.

Shell daemon I made for maintaining my DSL up back in 2000. As of year 2006, there is probably a lot of good tools for monitoring and keeping alive your ADSL connection, like ddclient for DynDNS, and native Debian PPP management for example...