Access blocked to zoom.us

I have a MacBook (retina 12 inch-early 2015), Bis Sure 11.4. I always used Zoom without problems until yesterday: I tried to re-enter a zoom reunion after leaving it during a break but then the access to the reunion's link was denied. I tried:

  • access the riunion through reunion ID
  • change server: firefox; gooogle chrome, safari
  • uninstall zoom software
  • clean DNS cache in Terminal with command: "sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder"
  • Clean any firewall (no firewall at all)

Now I can't even access to the Zoom server (zoom.us) to download the software again ".

Can you help me?

Thank you

I am experiencing exactly the same problem and a colleague of mine (different city, different internet provider) as well, both with Big Sur. I have another Mac with an older version of MacOS and there IT WORKS. It works also with my iPhone connected to the same wifi. So I think it has to do with the current version of Big Sur... I have reinstalled the Zoom app and it still does not work, but in any case I am still unable to visit zoom.us website... I hope it will be fixed as soon as possible, because I need it for my job...

Access blocked to zoom.us
 
 
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