Cant access websites

my country blocked reddit and so i’m using and on my ipv4 settings for dns. it usually can access the web but for this few weeks i cant access it on my pc but i can access blocked website on my mobile phone connected to the same wi-fi using as dns.

i ran the diagnostic tool and here’s the result

Try troubleshooting by:

  1. ping ( with command line tool), to see if you get reply from it.
  2. change a browser.