From owner-freebsd-questions@FreeBSD.ORG Wed Dec 3 02:30:15 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4556E106564A for ; Wed, 3 Dec 2008 02:30:15 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from asmtpout018.mac.com (asmtpout018.mac.com [17.148.16.93]) by mx1.freebsd.org (Postfix) with ESMTP id 327D18FC19 for ; Wed, 3 Dec 2008 02:30:14 +0000 (UTC) (envelope-from cswiger@mac.com) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Received: from cswiger1.apple.com ([17.227.140.124]) by asmtp018.mac.com (Sun Java(tm) System Messaging Server 6.3-7.03 (built Aug 7 2008; 32bit)) with ESMTPSA id <0KBA00H9S4ADV790@asmtp018.mac.com> for freebsd-questions@freebsd.org; Tue, 02 Dec 2008 18:30:14 -0800 (PST) From: Chuck Swiger To: info@ebbehjorth.dk In-reply-to: <88ddca1954c47570bcc42e110f9a40a9.squirrel@86.58.167.132> X-Priority: 3 (Normal) References: <88ddca1954c47570bcc42e110f9a40a9.squirrel@86.58.167.132> Message-id: Date: Tue, 02 Dec 2008 18:30:13 -0800 X-Mailer: Apple Mail (2.929.2) Cc: freebsd-questions@freebsd.org Subject: Re: mx1.freebsd.org X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Dec 2008 02:30:15 -0000 On Dec 1, 2008, at 11:30 PM, Ebbe Hjorth wrote: > My postfix mail servers shows to messages in the queue saying > > (host mx1.FreeBSD.org[69.147.83.52] said: 450 4.7.1 Client host > rejected: > cannot find your hostname, [86.58.167.132] (in reply to RCPT TO > command)) > > But when i do a lookup or a reverse lookup, i find my hostname. > > Does mx1.freebsd.org have an old dns? Dunno, but on my localhost running BIND-9.5.0p2 I see a SERVFAIL: % dig -x 86.58.167.132 ; <<>> DiG 9.5.0-P2 <<>> -x 86.58.167.132 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 51228 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;132.167.58.86.in-addr.arpa. IN PTR ;; Query time: 95 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Dec 2 21:12:14 2008 ;; MSG SIZE rcvd: 44 Checking % dig -x 86.58.167.132 @86.58.155.254 ; <<>> DiG 9.5.0-P2 <<>> -x 86.58.167.132 @86.58.155.254 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22015 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;132.167.58.86.in-addr.arpa. IN PTR ;; ANSWER SECTION: 132.167.58.86.in-addr.arpa. 43200 IN PTR mail01.apz.dk. ;; AUTHORITY SECTION: 167.58.86.in-addr.arpa. 1800 IN NS ns.plushost.dk. 167.58.86.in-addr.arpa. 1800 IN NS ns2.plushost.dk. ;; ADDITIONAL SECTION: ns.plushost.dk. 3600 IN A 86.58.155.254 ns2.plushost.dk. 3600 IN A 86.58.155.253 ;; Query time: 91 msec ;; SERVER: 86.58.155.254#53(86.58.155.254) ;; WHEN: Tue Dec 2 21:12:42 2008 ;; MSG SIZE rcvd: 147 % dig -x 86.58.167.132 @86.58.155.253 ; <<>> DiG 9.5.0-P2 <<>> -x 86.58.167.132 @86.58.155.253 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20622 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;132.167.58.86.in-addr.arpa. IN PTR ;; ANSWER SECTION: 132.167.58.86.in-addr.arpa. 43200 IN PTR mail01.apz.dk. ;; Query time: 90 msec ;; SERVER: 86.58.155.253#53(86.58.155.253) ;; WHEN: Tue Dec 2 21:12:47 2008 ;; MSG SIZE rcvd: 71 This second answer is kinda bogus-- no glue records. -- -Chuck