MacOS Version Command macOS 12 (Monterey and above) 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 ]]>https://lankadevelopers.lk/topic/957/how-to-flush-dns-on-mac-macos-clear-dns-cacheRSS for NodeSat, 17 Oct 2026 21:04:33 GMTMon, 06 Mar 2023 21:26:14 GMT60