root@freebsd:~ # kinit administrator
administrator@TEST.JP's Password:
root@freebsd:~ # net ads join -U administrator
Enter administrator's password:
Using short domain name -- TEST
Joined 'FREEBSD' to dns domain 'test.jp'
No DNS domain configured for freebsd. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
root@freebsd:~ # service samba_server start
Performing sanity check on Samba configuration: OK
Starting nmbd.
Starting smbd.
Starting winbindd.
root@freebsd:~ # wbinfo -n chibi
S-1-5-21-240115641-1379185000-2946864531-1104 SID_USER (1)
root@freebsd:~ # wbinfo -u
TEST\administrator
TEST\guest
TEST\krbtgt
TEST\chibi
root@freebsd:~ # klist
Credentials cache: FILE:/tmp/krb5cc_0
        Principal: administrator@TEST.JP

  Issued                Expires               Principal
Jun  1 08:34:52 2019  Jun  1 18:34:52 2019  krbtgt/TEST.JP@TEST.JP
root@freebsd:~ # net ads info
LDAP server: 192.168.1.14
LDAP server name: dc.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: Sat, 01 Jun 2019 08:37:47 JST
KDC server: 192.168.1.14
Server time offset: -13
Last machine account password change: Sat, 01 Jun 2019 08:36:07 JST
root@freebsd:~ # host -4 dc
dc.test.jp has address 192.168.1.14
dc.test.jp has address 192.168.1.20
dc.test.jp has IPv6 address 2400:4052:46e0:b700:b876:6833:607d:3482
dc.test.jp has IPv6 address 2400:4052:46e0:b700:c574:a8df:a559:64f5
root@freebsd:~ # host -4 dc1
dc1.test.jp has address 192.168.1.19
dc1.test.jp has IPv6 address 2400:4052:46e0:b700:d055:b705:9347:24ad
root@freebsd:~ # host -4 dc2
dc2.test.jp has address 192.168.1.149
dc2.test.jp has IPv6 address 2400:4052:46e0:b700:2154:9eb9:8076:664b
root@freebsd:~ # host -t SRV _ldap._tcp.test.jp
_ldap._tcp.test.jp has SRV record 0 100 389 dc2.test.jp.
_ldap._tcp.test.jp has SRV record 0 100 389 dc1.test.jp.
_ldap._tcp.test.jp has SRV record 0 100 389 dc.test.jp.
root@freebsd:~ # host -t SRV _kerberos._udp.test.jp
_kerberos._udp.test.jp has SRV record 0 100 88 dc1.test.jp.
_kerberos._udp.test.jp has SRV record 0 100 88 dc2.test.jp.
_kerberos._udp.test.jp has SRV record 0 100 88 dc.test.jp.
root@freebsd:~ # host -t A test.jp
test.jp has address 192.168.1.14
test.jp has address 192.168.1.19
test.jp has address 192.168.1.20
test.jp has address 192.168.1.149
root@freebsd:~ # uname -a
FreeBSD freebsd 13.0-CURRENT FreeBSD 13.0-CURRENT r348210 GENERIC  amd64
root@freebsd:~ # samba -V
Version 4.8.12
root@freebsd:~ # smbclient //192.168.1.14/netlogon -Uadministrator
Enter TEST\administrator's password:
Try "help" to get a list of possible commands.
smb: \> ls
  .                                   D        0  Sat May 11 08:25:17 2019
  ..                                  D        0  Sat May 11 08:25:17 2019

                62356991 blocks of size 4096. 43221898 blocks available
smb: \> exit
root@freebsd:~ # net ads lookup
Information for Domain Controller: 192.168.1.14

Response Type: LOGON_SAM_LOGON_RESPONSE_EX
GUID: b4d1fcc7-8e94-4ca6-80ee-9e10aca79036
Flags:
        Is a PDC:                                   yes
        Is a GC of the forest:                      yes
        Is an LDAP server:                          yes
        Supports DS:                                yes
        Is running a KDC:                           yes
        Is running time services:                   yes
        Is the closest DC:                          yes
        Is writable:                                yes
        Has a hardware clock:                       yes
        Is a non-domain NC serviced by LDAP server: no
        Is NT6 DC that has some secrets:            no
        Is NT6 DC that has all secrets:             yes
        Runs Active Directory Web Services:         yes
        Runs on Windows 2012 or later:              yes
Forest:                 test.jp
Domain:                 test.jp
Domain Controller:      dc.test.jp
Pre-Win2k Domain:       TEST
Pre-Win2k Hostname:     DC
Server Site Name :              Default-First-Site-Name
Client Site Name :              Default-First-Site-Name
NT Version: 5
LMNT Token: ffff
LM20 Token: ffff
root@freebsd:~ # wbinfo -t
checking the trust secret for domain TEST via RPC calls succeeded
root@freebsd:~ # wbinfo -g
TEST\domain computers
TEST\domain controllers
TEST\schema admins
TEST\enterprise admins
TEST\cert publishers
TEST\domain admins
TEST\domain users
TEST\domain guests
TEST\group policy creator owners
TEST\ras and ias servers
TEST\allowed rodc password replication group
TEST\denied rodc password replication group
TEST\read-only domain controllers
TEST\enterprise read-only domain controllers
TEST\cloneable domain controllers
TEST\protected users
TEST\key admins
TEST\enterprise key admins
TEST\dnsadmins
TEST\dnsupdateproxy
root@freebsd:~ #