I replied on another thread earlier.
Powered modem down and up, got a new ip address.
ddclient updated my ZoneEdit DYN record ok.
It is running on a Pi3A on my network, easy to install, sudo apt-get ddclient, it prompts for your config details during instal.
I debugged ddclient and the url to update the ddns DYN record is
https://<user>:<password>@dynamic.zoneedit.com/auth/dynamic.html?host=<domain_name>&dnsto=<ip_address>
Powered modem down and up, got a new ip address.
ddclient updated my ZoneEdit DYN record ok.
It is running on a Pi3A on my network, easy to install, sudo apt-get ddclient, it prompts for your config details during instal.
I debugged ddclient and the url to update the ddns DYN record is
https://<user>:<password>@dynamic.zoneedit.com/auth/dynamic.html?host=<domain_name>&dnsto=<ip_address>