[Pdns-users] Configure private subdomain

[Nikolaos Milas]

Hello,

We are using pdns-2.9.22 with LDAP backend, using the "Simple" LDAP 
architecture.

The server is configured as authoritative for our root domain name, say 
example.com, and it performs AXFRs to other servers specified in 
nSRecord attribute.

We would like to configure pdns so as to NOT expose to the Internet a 
particular subdomain of the above domain, e.g. internal.example.com and 
to not send AXFRs to the other master servers, as specified in nSRecord 
attribute, for this particular subdomain.

How can we do this?

Thanks in advance,
Nick