UpdateDD is a command line tool that updates a
dynamic DNS record. It supports the following
features: Web-based IP-detection, IP address
caching, configuration files with C-like syntax,
simple interface for managing multiple accounts
and hostnames, and status output to syslog.
Supported services include: changeip.com,
dyndns.org, eurodyndns.org, ovh.net, no-ip.org,
ods.org, hn.org, regfish.com, and tzo.com.
