From owner-freebsd-stable@FreeBSD.ORG Tue Apr 24 09:06:31 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 8C0A316A400 for ; Tue, 24 Apr 2007 09:06:31 +0000 (UTC) (envelope-from Mark_Andrews@isc.org) Received: from mx.isc.org (mx.isc.org [204.152.184.167]) by mx1.freebsd.org (Postfix) with ESMTP id 5725213C45D for ; Tue, 24 Apr 2007 09:06:31 +0000 (UTC) (envelope-from Mark_Andrews@isc.org) Received: from farside.isc.org (farside.isc.org [IPv6:2001:4f8:3:bb::5]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "farside.isc.org", Issuer "ISC CA" (verified OK)) by mx.isc.org (Postfix) with ESMTP id 8361111401F for ; Tue, 24 Apr 2007 08:05:16 +0000 (UTC) (envelope-from Mark_Andrews@isc.org) Received: from drugs.dv.isc.org (localhost.isc.org [IPv6:::1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "drugs.dv.isc.org", Issuer "ISC CA" (verified OK)) by farside.isc.org (Postfix) with ESMTP id E2DA6E6088 for ; Tue, 24 Apr 2007 08:05:15 +0000 (UTC) (envelope-from marka@isc.org) Received: from drugs.dv.isc.org (localhost [127.0.0.1]) by drugs.dv.isc.org (8.13.8/8.13.8) with ESMTP id l3O85D12047228; Tue, 24 Apr 2007 18:05:13 +1000 (EST) (envelope-from marka@drugs.dv.isc.org) Message-Id: <200704240805.l3O85D12047228@drugs.dv.isc.org> To: Ian Smith From: Mark Andrews In-reply-to: Your message of "Tue, 24 Apr 2007 17:50:24 +1000." Date: Tue, 24 Apr 2007 18:05:13 +1000 Sender: Mark_Andrews@isc.org Cc: freebsd-stable@freebsd.org, Howard Leadmon Subject: Re: FreeBSD DNS Resolver Issues? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Apr 2007 09:06:31 -0000 It's a broken load balancer which is returning the parent's SOA record for AAAA queries for mail.wtplaw.com. Named correctly rejects this as a garbage response. It also appears to only responds to A/AAAA queries. As for Solaris' host it may/may not be making AAAA queries. Mark -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: Mark_Andrews@isc.org