Re: This DNS over HTTP thing

[Brandon Martin <lists.nanog () monmotha net>]

On 9/30/19 10:25 PM, Jay R. Ashworth wrote:
> Is there an official name for it I should be searching for?

Aside from "DoH" (smacks Homer's head), you might find searching for the 
Mozilla (et. al.) "canary domain" useful.

It's use-application-dns.net.  NXDOMAIN it, and Mozilla (at least) will 
go back to using your local DNS server list as per usual.
--
Brandon Martin