Unable to resolve forums.geforce.com

Plain DNS (port 53) and DoT (port 853) randomly does NOT work.
Not sure for DoH, since the problem is random, may be the problem is also on DoH.

Well, at this we can only wait for support anyhow.

I don’t want to talk too soon, but it seems the query now work both DNS (port 53) and DoT.

Still DNS query issue on “forums.geforce.com”.
The DNS query issue seems to be random because sometimes the DNS query is OK and sometimes the query is not OK (server can’t find forums.geforce.com: NXDOMAIN).

What did support respond?