Some networks block domains at the DNS level. Switching to Google Public DNS ( 8.8.8.8 and 8.8.4.4 ) or Cloudflare DNS ( 1.1.1.1 ) can bypass simple blocks.
If you are using a workspace account or trying to access Google’s collaborative tools behind a firewall, here are the most effective methods: 1. Use a Virtual Private Network (VPN) unblck g+
To evaluate the effectiveness of alternative access methods, we conducted a series of experiments using various unblocking techniques: Some networks block domains at the DNS level