On macOS, the equivalent of ipconfig /flushdns is executed via Terminal : MKS Technology Inc

On macOS, the equivalent of `ipconfig /flushdns` is executed via Terminal using commands like `sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder` depending on your macOS version.

Open Terminal
Press Command (⌘) + Space to open Spotlight, type Terminal, and press Enter to launch the Terminal app freeCodeCamp.org.
Determine Your macOS Version
Click the Apple icon → About This Mac → note the version number and name. The command to flush DNS varies by version freeCodeCamp.org+1.
Enter the Appropriate Command
- macOS Big Sur (11) and later, including Sequoia and Sonoma:
```
sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder
```
  This command clears both the DNS cache and forces the mDNSResponder process to reload osxhub.com+1.
- macOS El Capitan (10.11) through Catalina (10.15):
```
sudo killall -HUP mDNSResponder
```
  This simpler command is sufficient for older versions osxhub.com.
Authenticate
After pressing Enter, you will be prompted to type your admin password. Terminal will not show characters as you type; this is normal OS X Daily+1.
Verify (Optional)
You can check if the DNS cache has been cleared by testing connectivity to a website or using commands like dig or nslookup to confirm updated DNS resolution osxhub.com.

You can create a small Automator application to run the flush command without typing it each time:

Open Automator → New → Application → Add Run AppleScript → paste the flush command.
Save and run the app whenever you need to clear DNS