# 【Mac】清除dns快取

<table id="bkmrk-macos-version-comman"><thead><tr><th>MACOS VERSION</th><th>COMMAND</th></tr></thead><tbody><tr><td>macOS 12 (Monterey)</td><td>`sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder`</td></tr><tr><td>macOS 11 (Big Sur)</td><td>`sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder`</td></tr><tr><td>macOS 10.15 (Catalina)</td><td>`sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder`</td></tr><tr><td>macOS 10.14 (Mojave)</td><td>`sudo killall -HUP mDNSResponder`</td></tr><tr><td>macOS 10.13 (High Sierra)</td><td>`sudo killall -HUP mDNSResponder`</td></tr><tr><td>macOS 10.12 (Sierra)</td><td>`sudo killall -HUP mDNSResponder`</td></tr><tr><td>OS X 10.11 (El Capitan)</td><td>`sudo killall -HUP mDNSResponder`</td></tr><tr><td>OS X 10.10 (Yosemite)</td><td>`sudo discoveryutil udnsflushcaches`</td></tr><tr><td>OS X 10.9 (Mavericks)</td><td>`sudo killall -HUP mDNSResponder`</td></tr><tr><td>OS X 10.8 (Mountain Lion)</td><td>`sudo killall -HUP mDNSResponder`</td></tr><tr><td>Mac OS X 10.7 (Lion)</td><td>`sudo killall -HUP mDNSResponder`</td></tr><tr><td>Mac OS X 10.6 (Snow Leopard)</td><td>`sudo dscacheutil -flushcache`</td></tr><tr><td>Mac OS X 10.5 (Leopard)</td><td>`sudo lookupd -flushcache`</td></tr><tr><td>Mac OS X 10.4 (Tiger)</td><td>`lookupd -flushcache`</td></tr></tbody></table>