[Samba] DNS records missing for new DC joined to domain

[Julien TEHERY]

Hi,


My Setup is 3 DCs at the main site, et 14 remote DCs on 7 remote sites 
(2 DCs per site).
I actually joined a new DC to my domain to an existing site in which i 
allready had a DC.
But the fact is that i find no DNS records (such as _ldap, _kerberos, 
_gc , etc)

I don't know whats's going wrong with it because i joined it the same 
way i joined the 16 other DCs..
Is there a way to force to create those DNS records ?

Environment:
Ubuntu18
Samba 4.7.6