OS X always keeps a local cache of resolved DNS queries (IP address) for future reference. But sometimes it may be necessary to clear (flush) the cache. You can do this with a terminal command, this will refresh the local DNS cache.
IPAD PRO 9.7 inch display Pro Display 40 less refectory Night Shift True tone display Pro Audio system Chip A9X Support Siri, keyboard, Pencil Careers 12mp Rear with 4K Video, 5 mp front face 4 colors $599 for […]
About the OS X El Capitan v10.11.4 Update The OS X El Capitan v10.11.4 Update is recommended for all OS X El Capitan users. Read more