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apple:flush_dns_mac

DNS Flush command for macOS

MacOS Version Command
macOS 12 (Monterey)
sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder
macOS 11 (Big Sur)
sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder
macOS 10.15 (Catalina)
sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder
macOS 10.14 (Mojave)
sudo killall -HUP mDNSResponder
macOS 10.13 (High Sierra)
sudo killall -HUP mDNSResponder
macOS 10.12 (Sierra)
sudo killall -HUP mDNSResponder
OS X 10.11 (El Capitan)
sudo killall -HUP mDNSResponder
OS X 10.10 (Yosemite)
sudo discoveryutil udnsflushcaches
OS X 10.9 (Mavericks)
sudo killall -HUP mDNSResponder
OS X 10.8 (Mountain Lion)
sudo killall -HUP mDNSResponder
Mac OS X 10.7 (Lion)
sudo killall -HUP mDNSResponder
Mac OS X 10.6 (Snow Leopard)
sudo dscacheutil -flushcache
Mac OS X 10.5 (Leopard)
sudo lookupd -flushcache
Mac OS X 10.4 (Tiger)
lookupd -flushcache
apple/flush_dns_mac.txt · Last modified: 2025/03/31 12:14 by pd7svd