[dns-operations] potential future same-quad open resolvers - 25.25.25.25 and 25.26.27.28

[Stephane Bortzmeyer]

On Thu, Nov 08, 2018 at 05:38:15AM +0000,
 Jim Reid <jim at rfc1035.com> wrote 
 a message of 16 lines which said:

> Which should only be accessible to devices on a UK public sector
> network - not the general public.

Indeed. Only a few RIPE Atlas probes in GB can use it:

% blaeu-resolve --nameserver 25.25.25.25 -r 100 -c GB www.bortzmeyer.org
Nameserver 25.25.25.25
[TIMEOUT] : 98 occurrences 
[2001:4b98:dc0:41:216:3eff:fe27:3d3f 2605:4500:2:245b::42] : 2 occurrences 
Test #17175174 done at 2018-11-08T09:12:17Z