Can not add ccSLD ""

I have just registered my domain “”. The ccSLD “” appears in the Public Suffix List. However, when I add my domain to Cloudflare, it treats my domain as subdomain. How to fix it?

It seems, and suffixes were only introduced by the .vn registry operator VNNIC on June 1st, 2023. See:

So expect some lead time for 3rd-party services like Cloudflare to update their platforms to recognize these new suffixes.


This topic was automatically closed 3 days after the last reply. New replies are no longer allowed.