Google DNS cartoon
This comic imagines Google focusing on its 8.8.8.8 public resolver, a cultural snapshot of how visible public DNS became.
Randall Munroe’s xkcd comic “Google Announcement” imagines Google shutting down its other products so it can focus on the 8.8.8.8 public DNS server.
It is not a separate DNS protocol or service. It belongs in the talk as a small cultural artefact about the visibility of public resolvers.
Primary source: https://xkcd.com/1361/