🠄 Back to solutions

ddclient

ddclient is a versatile and reliable command-line tool for automatically updating dynamic DNS entries.

Description

The ddclient project provides a command-line tool and daemon for automatically updating dynamic DNS entries. It supports a wide range of dynamic DNS services and offers flexible configuration options through a configuration file or command-line arguments. The tool is designed to easily integrate into various system environments using provided sample scripts for systemd, cron, and dhcp clients. ddclient retrieves the current IP address using various methods, including querying web services, and then uses this information to update the specified DNS records. Its design prioritizes ease of configuration and reliable operation to ensure your dynamic DNS entries are always up-to-date.

Features

ddclient is a command-line tool capable of updating dynamic DNS entries for many providers. It supports various methods for obtaining the current IP address and offers flexible configuration via a configuration file or command-line arguments. The software is designed to run as a daemon, automatically updating DNS records at specified intervals. It's compatible with numerous systems and supports environment variables for enhanced security and better management of sensitive credentials. ddclient provides samples for seamless integration with various init systems such as systemd or cron, and dhcp clients.

Benefits

ddclient simplifies the process of maintaining dynamic DNS entries, ensuring seamless access to services hosted on a dynamic IP address. This eliminates the manual effort of frequent updates, reducing potential downtime or accessibility issues. The support of multiple dynamic DNS services and configuration methods allows flexibility across diverse environments and setups. Features like environment variable support enhance security by keeping sensitive data out of the main configuration files. The robust functionality and extensive documentation make it easy to integrate into existing infrastructure. Its open-source nature facilitates community contributions and ongoing improvements.

Links

Details