How to Clear DNS Cache

When you change region with Unlocator or first setup the service you will need to restart your devices. However, if using a computer you can manually flush the DNS cache without needing to restart the computer.

Computer and DNS Server by OS Go to Command Prompt Command to Use to Clear the DNS Cache
Windows Go to Start menu -> Run -> Type cmd -> press Enter/Return ipconfig /flushdns
Mac OSX 10.4 (Tiger) Click the Terminal icon in the dock or in Finder (in /Applications/Utilities/) lookupd -flushcache
Mac OSX 10.5 & 10.6 (Leopards) Click the Terminal icon in the dock or in Finder (in /Applications/Utilities/) dscacheutil -flushcache
Mac OSX 10.7 & 10.8 & 10.9 Click the Terminal icon in the dock or in Finder (in /Applications/Utilities/) sudo killall -HUP mDNSResponder
Mac OSX 10.10 Click the Terminal icon in the dock or in Finder (in /Applications/Utilities/) sudo discoveryutil mdnsflushcache;sudo discoveryutil udnsflushcaches;say flushed
Mac OSX 10.11 Click the Terminal icon in the dock or in Finder (in /Applications/Utilities/) sudo dscacheutil -flushcache;sudo killall -HUP mDNSResponder;say flushed
Linux
(Most Distributions)
Open a terminal window (gnome-terminal, konsole, xterm, etc.) sudo /etc/init.d/nscd restart
or
sudo /etc/init.d/networking restart

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