If you need to force your system to query DNS Server for a domain instead of using a local DNS cache, you have to flush DNS local cache.
Local DNS cache flush
Open a console with “cmd” and execute:
ipconfig /flushdns
Domain Controller DNS server cache flush
If your DNS Server is a Windows domain controller server, you need to flush the DNS server cache as well.
Connect or ask an administrator to connect to the domain controller and execute this:
Dnscmd /ClearCache
This way, we will flush the DNS server cache.