How should I configure internal and external DNS servers

[Nick Howitt]

On 03/11/2023 20:07, Marco M. wrote:
> Am 03.11.2023 um 19:54:32 Uhr schrieb Nick Howitt:
>
>> How do you mean remove the zone information?
> In your /etc/bind are configuration files.
> Look for named.conf* and find those that include zones:
>
> zone "f.8.1.1.0.7.1.0.1.0.a.2.ip6.arpa" {
> type master;
> file "/etc/bind/db.f.8.1.1.0.7.1.0.1.0.a.2.ip6.arpa";
> };
>
> Those lines make it authoritative for that zone. If it isn't
> authoritative for that zone, it will ask the forwarder (if
> configured) or looks it up from the root servers and goes down the
> hierarchy to the authoritative server (your external).
>
>> Which bits do I change and does this then leave me able to serve out
>> internal IPs for the FQDN's that require them?
> No, if you need to server different information than your "external"
> server, you need a source for that information.
>
> That is why I advocate against using split DNS and migration to IPv6 to
> only have one address for that server.
I have those lines, but if I remove them, then presumably I cannot have 
internal overrides anywhere, like a hosts file would or like dnsmasq would?
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