Technical professionals. Trusted advisors. Certified expertise.
HCS Blog
How to clear the local DNS cache OS X 10.5 - 10.10
OS X Yosemite 10.10
Clear MDNS (Multicast DNS) and UDNS (Unicast DNS)
sudo discoveryutil udnsflushcaches
sudo discoveryutil mdnsflushcache
OS X Mavericks 10.9
dscacheutil -flushcache; sudo killall -HUP mDNSResponder
OS X Lion and Mountain Lion 10.7 and 10.8sudo killall -HUP mDNSResponder
OS X Leopard and Snow Leopard 10.5 and 10.6sudo dscacheutil -flushcache
All flavors of Windows:
ipconfig /flushdns
When you subscribe to the blog, we will send you an e-mail when there are new updates on the site so you wouldn't miss them.
Locations
New York
Connecticut
Florida
Louisiana
Chicago
Corporate Headquarters
New York
80 Orville Drive Suite 100
Bohemia, NY 11716
Tel: (866) 518-9672
This email address is being protected from spambots. You need JavaScript enabled to view it.
Connecticut
65 High Ridge Road #510
Stamford, CT 06905
Tel: (866) 518-9672
This email address is being protected from spambots. You need JavaScript enabled to view it.
Florida
3321 SW 194th Terrace
Miramar, FL 33029
Tel: (866) 518-9672
This email address is being protected from spambots. You need JavaScript enabled to view it.
Louisiana
218 Barksdale Drive
Broussard LA 70518
This email address is being protected from spambots. You need JavaScript enabled to view it.
Chicago
4 Knollwood Place
Joliet, IL 60433
This email address is being protected from spambots. You need JavaScript enabled to view it.
London
10 Grosvenor Court
Rayners Road
London SW15 2AX UK
© Copyright 2023, HCS Technology Group. All Rights Reserved.