PTR Configuration Question

Stephane Bortzmeyer bortzmeyer at
Wed Dec 1 08:25:45 UTC 2004

On Tue, Nov 30, 2004 at 11:52:50PM -0800,
 Yann Debonne <bind9-users at> wrote 
 a message of 23 lines which said:

> So, what is that "80" digit, and how did it enter the picture?!

It comes from the upper zone (probably your ISP).

~ % dig +short NS

~ % dig +short -x
   They've apparently read RFC 2317 "Classless IN-ADDR.ARPA
   delegation" in a very creative and unusual way.

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