Re: Reverse lookup issue
- From: "Dave Onex" <dave@xxxxxxxx>
- Date: Mon, 17 Sep 2007 11:29:28 -0700
Kevin saves that day!
Good eye - that one IP has never worked (for years now) during a reverse
lookup and I could never figure out why.
Thank you - I've called the ISP and am hoping they can actually explain the
issue such that the person who actually creates the entries will understand
what he needs to correct :-)
Best & Thanks!
"Kevin D. Goodknecht Sr. [MVP]" <admin@xxxxxxxxxxxxxx> wrote in message
news:%23HnvF4P%23HHA.4180@xxxxxxxxxxxxxxxxxxxxxxx
Read inline please.
In news:%23RdFQqN%23HHA.1208@xxxxxxxxxxxxxxxxxxxx,
Dave Onex <dave@xxxxxxxx> typed:
Hi Folks;
I have a reverse lookup issue with one of my IP's. I made sure that
my ISP created reverse entries for both of them yet only one
resolves. Can anyone take a look at 70.66.128.238 for me and tell me
what's wrong?
I'm using Windows 2000 & DNS but I'm no longer that fluent in DNS :-)
Thanks!
The PTR exists, however, it seems the admin that created the PTR was a
little punchy on the keyboard and entered a space after the ca and before
the trailing dot.
opcode: Query, status: NoError, id: 42
flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
QUESTION SECTION:
238.128.66.70.in-addr.arpa. IN PTR
ANSWER SECTION:
238.128.66.70.in-addr.arpa. 43200 IN PTR ns1.askmarvin.ca .
How I am searching:
Asking h.root-servers.net for 238.128.66.70.in-addr.arpa PTR record:
h.root-servers.net says to go to chia.arin.net. (zone:
70.in-addr.arpa.)
Asking chia.arin.net. for 238.128.66.70.in-addr.arpa PTR record:
chia.arin.net [192.5.6.32] says to go to NS7.NO.CG.SHAWCABLE.NET.
(zone: 66.70.in-addr.arpa.)
Asking NS7.NO.CG.SHAWCABLE.NET. for 238.128.66.70.in-addr.arpa PTR record:
ns7.no.cg.shawcable.net [64.59.135.214] says to go to
ns1.cv.gv.shawcable.net. (zone: 128.66.70.in-addr.arpa.)
Asking ns1.cv.gv.shawcable.net. for 238.128.66.70.in-addr.arpa PTR record:
Reports ns1.askmarvin.ca . [from 64.59.160.50]
Answer:
70.66.128.238 PTR record: ns1.askmarvin.ca . [TTL 43200s] [A=None] *ERROR*
There is no A record for ns1.askmarvin.ca . (may be negatively cached).
--
Best regards,
Kevin D. Goodknecht Sr. [MVP]
Hope This Helps
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- References:
- Reverse lookup issue
- From: Dave Onex
- Re: Reverse lookup issue
- From: Kevin D. Goodknecht Sr. [MVP]
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