One Domain; Multiple IPs.
Brad Knowles
brad.knowles at skynet.be
Wed Jul 18 12:17:32 UTC 2001
At 7:09 AM -0400 7/18/01, James A Griffin wrote:
> Summary:
> ERRORS found for jeepunpaved.com. (count: 2)
> Done testing jeepunpaved.com. Wed Jul 18 07:04:43 EDT 2001
DNS Expert Professional 1.6 also has some pretty rude things to
say about this domain:
DNS Expert
Detailed Report for jeepunpaved.com.
7/18/01, 2:11 PM, using the analysis setting "Minimal"
======================================================================
Information
----------------------------------------------------------------------
Serial number: 200103199
Primary name server: fxiod01.is.chrysler.com.
Primary mail server: shpwcpr1-hme0-4.extra.daimlerchrysler.com.
Number of records: 16 (5 NS, 1 MX, 3 A, 7 CNAME, 0 PTR, 0 Other)
Errors
----------------------------------------------------------------------
o The name server "ns4.cw.net." is only listed in delegation data
The server "ns4.cw.net." is listed as being authoritative for the
zone according to the delegation data, but there is no NS record
for that server in the zone data. Delegation data and zone data
should always match.
o Non-authoritative data received from the server "ns.cw.net."
The server "ns.cw.net." is listed as being authoritative for the
domain, but it does not contain authoritative data for it.
o The primary mail server
"shpwcpr1-hme0-4.extra.daimlerchrysler.com." does not respond
The mail server "shpwcpr1-hme0-4.extra.daimlerchrysler.com.",
which is a primary mail server for "jeepunpaved.com.", does not
seem to be working.
o There is no PTR record for the host "jeepunpaved.com."
There is no PTR record available for the host "jeepunpaved.com."
which has the IP address 129.9.27.234.
o There is no PTR record for the host "www.ask.jeepunpaved.com."
There is no PTR record available for the host
"www.ask.jeepunpaved.com." which has the IP address
206.132.93.247.
Warnings
----------------------------------------------------------------------
No warnings
----------------------------------------------------------------------
end of report
Note that dnswalk also has some interesting things to say:
% dnswalk -ralF jeepunpaved.com.
Checking jeepunpaved.com.
Getting zone transfer of jeepunpaved.com. from fxiod01.is.chrysler.com...done.
SOA=fxiod01.is.chrysler.com contact=dnsadm.daimlerchrysler.com
BAD: jeepunpaved.com NS ns.cw.net: lame NS delegation
WARN: jeepunpaved.com A 129.9.27.234: no PTR record
WARN: www.ask.jeepunpaved.com A 206.132.93.247: no PTR record
FAIL: Cannot get SOA record for www.jeepunpaved.com from
cssoddc1.extra.daimlerchrysler.com (lame?): query timed out
BAD: www.jeepunpaved.com NS cssshdc1.extra.daimlerchrysler.com: lame
NS delegation
Checking www.jeepunpaved.com
BAD: SOA record not found for www.jeepunpaved.com
BAD: www.jeepunpaved.com has NO authoritative nameservers!
BAD: All zone transfer attempts of www.jeepunpaved.com failed!
1 failures, 2 warnings, 5 errors.
Hmm. This would seem to me to be a pretty bad example of how you
use load-balancing nameservers. ;-)
--
Brad Knowles, <brad.knowles at skynet.be>
/* efdtt.c Author: Charles M. Hannum <root at ihack.net> */
/* Represented as 1045 digit prime number by Phil Carmody */
/* Prime as DNS cname chain by Roy Arends and Walter Belgers */
/* */
/* Usage is: cat title-key scrambled.vob | efdtt >clear.vob */
/* where title-key = "153 2 8 105 225" or other similar 5-byte key */
dig decss.friet.org|perl -ne'if(/^x/){s/[x.]//g;print pack(H124,$_)}'
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