A command line utility to update a sub-domain A record with your external IP address. dyndns like.

DNS-Digital Ocean DO - a DNS sub-domain IP updater for Digital Ocean

dns-dodo’s main purpose is to update a single dns ‘A’ record to the public IP address of the system dns-dojo is run on. This is very similar to the dynamic dns clients that you can download for no-ip, dyndns, etc. but dns-dodo allows you to use your existing Digital Ocean account for this service.

In addition dns-dodo allows you to show the public ip, and show the current dns records (all types) associated with a domain on your digital ocean account.

It is written in Go so should be cross platform, though primarily tested on linux.