Hi,

I registrated 4 domains in DDNS list.
I would like update separatli the IP addresses.
(Every place there is an router.)

I configured all routers.

My problem is, when the router change they IP,
all domain's IP is change.

So, all domain's IP is same all time.

Bye

Using 'Username' alone will update all the hostnames in the user account. You may add 'hostname' parameter to update a single hostname. You can put in the 'Update-URL' field of your Fritzbox the following:

http://api.dynu.com/nic/update?username=<username>&hostname=<domain>&password=<pass>&myip=<ipaddr>

For more information, you may refer to the IP update protocol at https://www.dynu.com/Resources/API