Dynamic DNS "no-ip.info" is not working

Dynamic DNS “no-ip.info” is not working …
I have been a user for years of IPCOP, and I decided to move to IPFIRE … I installed IPFire 2.25 (x86_64) and everything is ok …
but the DNS was not working properly … I passed you have TLS …

but most importantly dynamic DNS don’t work like no-ip.com
I tried to “unbound” reading a bit of post but still nothing …
my configuration is this …

I switched to a fiber link … and the CityFiber provider and I am connected with Red in DHCP.
same configuration with IPCOP and it works correctly … but I wanted to switch to IPFIRE …
the firewall is open …
cmq IP assigned in DHCP 172.16.58.70

bho !! … I spent all my skills without success …
what am I doing wrong??
I need help.
Thank you very much

Do you have set Guess the real public IP as described here?

About your Recursor Mode you can try TCP or better TLS descriped here.

I had already looked at them …
done as described … but it does not work by me … I have already looked at the section of: unbound … I did some tests without success !! …