It’s possible to buy a snapshot of the entire DNS as it stands (don’t have the link, but have looked it up before). If we put that data on the SAFENet and create a browser plugin that accesses the data it could bypass the existing DNS system. Could also submit new entries and changes via the plugin. Users of the plugin could be paid in safecoin to verify DNS entries. (maybe charge a reasonable fee in safecoin to cover cost of storage/access/verification).
This would block all DNS metadata collection by various security agencies. It would also stifle government blocking of DNS.