<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On 18 November 2016 at 16:36, Mark Andrews <span dir="ltr"><<a href="mailto:marka@isc.org" target="_blank">marka@isc.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5"><br><br>
</div></div>Some of them will be machines just trying to register their addresses<br>
in the DNS under the names they are configured with. You find the<br>
enclosing zone and send a update to the servers for that zone. When<br>
you squat on names you get updates being sent to unexpected places.<br><br></blockquote><div>This is exactly it. If there were a signal that said "no updates allowed at this zone" I think the software would respect it. The problem is not that the software doesn't respect the standard.. the problem is that the users are doing things the standard didn't anticipate. </div></div><br></div></div>