[dns-operations] Current thinking on internal corporate/campus domain names

Chris Thompson cet1 at cam.ac.uk
Thu Jun 26 15:07:30 UTC 2014

On Jun 26 2014, Barber, Piet wrote:

>These are my favorites:
>corp.verio.net.		0	IN	NS
>corp.verio.net.	 0	IN	NS
>There's a non-zero amount of traffic sent to the root servers from such

Maybe the 256 TLDs "0" .. "255" could be usefully black-holed by
DNAME'ing them to "EMPTY.AS112.ARPA" once we have


Chris Thompson               University of Cambridge Information Services,
Email: cet1 at uis.cam.ac.uk    Roger Needham Building, 7 JJ Thomson Avenue,
Phone: +44 1223 334715       Cambridge CB3 0RB, United Kingdom.

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