This domain controller will not be able to dynamically register the DNS records necessary for the domain controller Locator. ...

This domain controller will not be able to dynamically register the DNS
records necessary for the domain controller Locator. Please either enable
dynamic DNS registration of all DNS records on this computer by setting
DisableDynamicUpdate to 0x0 to the HKLM/System/CCS/Services/Tcpip/Parameters
regkey, or allow registration of the domain controller specific records by
setting to REG_DWORD value DnsUpdateOnAllAdapters to 0x1 under the
HKLM/CCS/Services/Netlogon/Parameters regkey or manually update the DNS with
the records specified after the reboot in the file
%SystemRoot%\System32\Config
etlogon.dns.