Domain updated ipv6 but not working

I use Raspberry Pi wherein i have setup ddclient to send only ipv6 address for my domain.
For testing, I have also manually updated the ipv6 in the account panel of dynv6 here (not the ipv4 since i am not using it and can’t use it also).

However the website domain is not being redirected to my network. i was earlier using cloudflare with manual AAAA address and the website was working perfectly.

Is there any issue with dynv6 currently?