I am not going to tell you why you would need to flush your DNS cache (you will know if you need to). So, to flush DNS on a mac simply fire up Terminal and run the following sudo command:
sudo dscacheutil -flushcache
sudo killall -HUP mDNSResponderMostly code rubbish and ramblings, if I'm totally honest…
I am not going to tell you why you would need to flush your DNS cache (you will know if you need to). So, to flush DNS on a mac simply fire up Terminal and run the following sudo command:
sudo dscacheutil -flushcache
sudo killall -HUP mDNSResponder