Help about TLD not working

[Chriztoffer Hansen]

On Tue, 2 Mar 2021 at 21:54, Paulo Roberto Tomasi via Unbound-users
<unbound-users at lists.nlnetlabs.nl> wrote:
> Is there any verbose form of dig tool to give me a hint of what's happening when/where fail occurs?

How is your authoritative set-up done? Same machine(s) with different
public IP's?

NSD/Coredns/PowerDNS/BIND as the authoritative DNS server? And unbound
as a forwarder?

-- 
Chriztoffer