hubot-cloudflare-ddns

Hubot will update its DNS name when it changes (or shortly thereafter)

Setup:

Set HUBOT_DNS_NAME to the domain name you want to point to your hubot instance.
Set CLOUDFLARE_TOKEN to your cloudflare token.
Set CLOUDFLARE_EMAIL to your cloudflare email assocated with the domain.
Optional, set USE_CLOUDFLARE_API to only fetch the current IP via the cloudflare API. Use this when the cloudflare proxy is turned on for the domain.

This module exports two commands, hostname and ip, which will respond with the domain name and the host's current ip address respectively.