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 mDNSResponderTechnology, coding, public cloud, cyber, banking, AI, crypto and culture
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