DynDNS support for Dynu.com

[mrzaz]

Hello,
I only found a very old locked and unanswered topic on this from 2006 so I will do it again.
Would it be possible to add DynamicDNS Updater entry for "Dynu.com" to pfSense without need to use "Custom" ?
(Feature request)

https://www.dynu.com/en-US/DynamicDNS/IP-Update-Protocol
https://www.dynu.com/Resources/API#ipupdate

Best regards
Dan Lundqvist
Stockholm, Sweden