change the hostname of a domain controller

Start an elevated Command Prompt

netdom computername vass-srv-dc-02.vhl.gov.vn /enumerate

netdom computername vass-srv-dc-02.vhl.gov.vn /add:vhl-srv-dc-02.vhl.gov.vn

netdom computername vass-srv-dc-02.vhl.gov.vn /makeprimary:vhl-srv-dc-02.vhl.gov.vn

shutdown /r /t 0

hostname

netdom computername vhl-srv-dc-02.vhl.gov.vn /enumerate

netdom computername vhl-srv-dc-02.vhl.gov.vn /remove vass-srv-dc-02.vhl.gov.vn

dcdiag /test:dns /dnsall /e /v > c:\dcdiag.txt

notepad c:\dcdiag.txt