You all probably know commercial dynamic DNS providers like dyndns.org or no-ip.com.
But how to create a similar service for just a handful of machines?
What server software would be best suited for such a setup (under Linux)?
- the service would be under your control
- no tracking by some opaque company
Probably something like: you own at least one host machine with a static IP, a domain and your domain provider let you configure DNS records.
A few machines that are connected via cable/DSL and only get dynamic IP addresses on each dial-up and/or every x hours.