0x58 ( 88 )
Specifies the TCP port number for the Key Distribution Center (KDC) service on the domain controller.
The Key Distribution Center (KDC) service is a network authentication service that the Kerberos protocol specifies. Windows 2000 implements a KDC as the authentication service on each domain controller.
This entry is used only when it appears in the registry of a domain controller.
Windows 2000 does not add this entry to the registry. You can add it by editing the registry or by using a program that edits the registry.
The Net Logon service records the value of this entry on the LDAP SRV records that it writes. You can view these records by using Domain Name System (DNS) dynamic update or by viewing the netlogon.dns file ( Systemroot \System32\config). Also, if the value of the DBFlag entry is 0x2080FFFF, Netlogon records the LDAP SRV records in its debugging log, Netlogon.log ( Systemroot \debug).