Dahua "private DDNS" missing, only "NO-IP" in dropdown

[egerlach]

Hello,
using dahua DH-IPC-HFW1230S1-S5 and for DDNS I can select only "NO-IP" as provider. Why?



System Version V2.800.0000000.5.R, Build Date: 2021-09-29
WEB Version V3.2.1.46388
ONVIF Version 20.06(V2.0.1.45795)
S/N 8A05D8APAG4279A
Security Baseline Version V2.1

System -> upgrade:
" System Version 2.800.0000000.5.R, Build Date: 2021-09-29
It is the latest version"

Apparently this camera is not listed in dahua cams to check whether latest firmware is installed: DahuaWiki
On

https://www.dahuasecurity.com/products/productDetail/20097

newer firmware is present for DH-IPC-HFW1230S for download but nothing concerning DDNS changed.

Who can help?
Tia
Eckard