It means that the DNS service is not working properly on either your side or the server's side. Changing DNS server to Google DNS or OpenDNS , or remove all cookies and cached files on your browser will help to resolve this issue immediately. Like any other error, there are several ways you can solve DNS_PROBE_FINISHED_NXDOMAIN problems by yourself.
- Release or Renew Your IP Address
- Change DNS server
- Restart DNS Client service
- Reset hosts file
- Reset Chrome Flags
- Reset Winsock program