How to us nslookup:
:\> nslookup
Default Server: pdc.corp.example.com
Address: 192.168.6.13
> server 10.255.255.255
Default Server: dns1.example.com
Address: 10.255.255.255
> set q=mx
> contoso.com.
Server: dns1.example.com
Address: 192.168.10.10
contoso.com MX preference = 10, mail exchanger = mail1.contoso.com
contoso.com MX preference = 10, mail exchanger = mail2.contoso.com
contoso.com MX preference = 10, mail exchanger = mail3.contoso.com
mail1.contoso.com internet address = 192.168.255.011
mail2.contoso.com internet address = 192.168.255.012
mail3.contoso.com internet address = 192.168.255.013
Force Domain Controller replication:
repadmin /syncall /AdeP
Windows Command Line Utilites