From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Mon, 12 Apr 1999 09:17:43 -0400
From: presotto@plan9.bell-labs.com presotto@plan9.bell-labs.com
Subject: [9fans] nfs server
Topicbox-Message-UUID: 94375da6-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19990412131743.946MeKTjkIRqh29gZwvlI31JxLTyadWkoP2EHDw_uQU@z>

dnsquery does perform reverse domain name lookups.  When it
sees a query like
	204.178.31.2 ptr
it actually reformats it into the query,
	2.31.178.204.in-addr.arpa ptr
and then traverses the domain name space looking for an
answer.  To get one, you'll have to make sure that the /lib/ndb
files point to a root that can resolve the reverse query, i.e.,
knows what to do with the in-addr.arpa domain.