MacでDNSキャッシュを消す方法

Mac OS X v10.6

sudo dscacheutil -flushcache

OS X Mountain Lion または Lion

sudo killall -HUP mDNSResponder

OS X Yosemite

sudo discoveryutil mdnsflushcache
sudo discoveryutil udnsflushcaches

http://osxdaily.com/2014/11/20/flush-dns-cache-mac-os-x/ https://support.apple.com/ja-jp/HT202516