[dns-operations] SE and the value of having NS in more than one TLD

[Paul Vixie]

> Date: Tue, 13 Oct 2009 09:40:12 -0700
> From: Matthew Dempsky <matthew at dempsky.org>
> 
> A good starting point would be to simply reject zone files containing
> domain names that are not fully qualified (or at least non-fully
> qualified domain names of more than one label).

i believe that "named-checkzone" has an option for rejecting zones with
unreachable glue (either doesn't exist at the time of the check, if it's
out of zone, or isn't in the zone, if it's supposed to be.)