DDNS whitelist in cpHulk
For users with Dynamic IP addresses. Allow the use of a DDNS domain/FQDN as a whitelist.
Step one, use a service provided by one of many DDNS providers (DynaDNS, dns-dns.com, etc)
Step two, list FQDN as white list, ex. office-cpu.ddns.com
I think you would require a few settings as well to optimize the feature, ex. how often cpHulk would "look up" the IP of the FQDN. You can set it to match that of the DDNS providers update frequency, or set it for daily. Perhaps do it on a cron job so you can sync the time with when your computer reboots, or just after your IP would normally rollover/timeout/refresh.
I would suggest a separate list for FQDN/DDNS's rather than include them in the existing IP list.
Thoughts? Suggestions? Possabilities?