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
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