domain name can't resolved

"Herb Martin" <news DeleteThis @learnquick.com>
wrote:u69xW9rkIHA.5160@TK2MSFTNGP05.phx.gbl...
>
> "Li Yuan" <liyuan_cn DeleteThis @tom.com> wrote in message
> news:OhdCu2nkIHA.748@TK2MSFTNGP04.phx.gbl...
>> Hi, does anyone able to resolve www.zjls.gov.cn with root hints only, without
>> setting forwarders? I nslookuped, got timeout only. CNAME
>> www.zjls.cache.srt.cn
>> is provided by the server with CyberKit, but its IP address is not resolved
>> then.
>
> Worked for me first time.
>
> Did you try the -time=10 (or 20) to see if this was merely a timeout issue?
>
> nslookup -time=10 www.zjls.gov.cn
>
> Name: www.zjls.cache.srt.cn
> Address: 211.155.231.224
> Aliases: www.zjls.gov.cn

I tried 2 servers, one w2k srv, the other w2003 srv, same problem. Ping replied
cannot find host www.zjls.gov.cn after a few seconds' delay.

CyberKit waited much longer but got no IP answer. However, it could get CNAME
from the server nearly at once.

BTW, sorry for my poor English.

"Li Yuan" <liyuan_cn.TakeThisOut@tom.com> wrote:ORaF0exkIHA.3888@TK2MSFTNGP03.phx.gbl...
> Hi, does anyone able to resolve www.zjls.gov.cn with root hints only, without
> setting forwarders? I nslookuped, got timeout only. CNAME
> www.zjls.cache.srt.cn
> is provided by the server with CyberKit, but its IP address is not resolved
> then.

---
Header:
ID=47324, QR=Response, Opcode=QUERY, RCODE=NAME ERROR
Authoritative Answer=Yes, Truncation=No
Recursion Desired=Yes, Recursion Available=No
QDCOUNT=1, ANCOUNT=1, NSCOUNT=1, ARCOUNT=0
Question:
Name=www.zjls.gov.cn, QTYPE=A, QCLASS=1
Answer Section:
- Name=www.zjls.gov.cn
Type=CNAME, Class=1, TTL=3600 (1 Hour), RDLENGTH=21
CNAME=www.zjls.cache.srt.cn
Authority Records Section:
- Name=
Type=SOA, Class=1, TTL=3600 (1 Hour), RDLENGTH=65
Name Server=ns2.xinnetdns.com, Mailbox=hostmaster.xinnetdns.com
Serial=1083128244
Refresh=3600 (1 Hour)
Retry=1800 (30 Minutes)
Expire=604800 (7 Days)
Minimum TTL=7200 (2 Hours)
---
Above is answer from www.zjls.gov.cn's authoritative NS (ns2.xinnetdns.com).

Could the error message be the reason? I've never seen SOA in such cases. For
example, ns1.msft.net's answer to request download.microsoft.com is a simple
CNAME.
---
Header:
ID=47545, QR=Response, Opcode=QUERY, RCODE=NO ERROR
Authoritative Answer=Yes, Truncation=No
Recursion Desired=No, Recursion Available=No
QDCOUNT=1, ANCOUNT=1, NSCOUNT=0, ARCOUNT=0
Question:
Name=download.microsoft.com, QTYPE=A, QCLASS=1
Answer Section:
- Name=download.microsoft.com
Type=CNAME, Class=1, TTL=3600 (1 Hour), RDLENGTH=34
CNAME=download.microsoft.com.nsatc.net
---

Well, BIND 9.4.2 does not have this problem on my server.

"Li Yuan" <liyuan_cn DeleteThis @tom.com> wrote in message
news:%23fQeDexkIHA.5080@TK2MSFTNGP02.phx.gbl...
> "Herb Martin" <news DeleteThis @learnquick.com>
> wrote:u69xW9rkIHA.5160@TK2MSFTNGP05.phx.gbl...
>>
>> "Li Yuan" <liyuan_cn DeleteThis @tom.com> wrote in message
>> news:OhdCu2nkIHA.748@TK2MSFTNGP04.phx.gbl...
>>> Hi, does anyone able to resolve www.zjls.gov.cn with root hints only,
>>> without
>>> setting forwarders? I nslookuped, got timeout only. CNAME
>>> www.zjls.cache.srt.cn
>>> is provided by the server with CyberKit, but its IP address is not
>>> resolved
>>> then.
>>
>> Worked for me first time.
>>
>> Did you try the -time=10 (or 20) to see if this was merely a timeout
>> issue?
>>
>> nslookup -time=10 www.zjls.gov.cn
>>
>> Name: www.zjls.cache.srt.cn
>> Address: 211.155.231.224
>> Aliases: www.zjls.gov.cn
>
> I tried 2 servers, one w2k srv, the other w2003 srv, same problem. Ping
> replied cannot find host www.zjls.gov.cn after a few seconds' delay.

You were instructed (in the previous message) to use NSLOOKUP with an
EXPLICIT
and longer TIMEOUT.

> CyberKit waited much longer but got no IP answer. However, it could get
> CNAME
> from the server nearly at once.
>
> BTW, sorry for my poor English.

Your English seems fine. Don't worry about your English as long as it is
possible for us to understand your meaning.

It is certain that your English is better than my ability to write in YOUR
language. <grin>

"Li Yuan" <liyuan_cn.RemoveThis@tom.com> wrote:ORaF0exkIHA.3888@TK2MSFTNGP03.phx.gbl...
> Hi, does anyone able to resolve www.zjls.gov.cn with root hints only, without
> setting forwarders? I nslookuped, got timeout only. CNAME
> www.zjls.cache.srt.cn
> is provided by the server with CyberKit, but its IP address is not resolved
> then.

---
Header:
ID=47324, QR=Response, Opcode=QUERY, RCODE=NAME ERROR
Authoritative Answer=Yes, Truncation=No
Recursion Desired=Yes, Recursion Available=No
QDCOUNT=1, ANCOUNT=1, NSCOUNT=1, ARCOUNT=0
Question:
Name=www.zjls.gov.cn, QTYPE=A, QCLASS=1
Answer Section:
- Name=www.zjls.gov.cn
Type=CNAME, Class=1, TTL=3600 (1 Hour), RDLENGTH=21
CNAME=www.zjls.cache.srt.cn
Authority Records Section:
- Name=
Type=SOA, Class=1, TTL=3600 (1 Hour), RDLENGTH=65
Name Server=ns2.xinnetdns.com, Mailbox=hostmaster.xinnetdns.com
Serial=1083128244
Refresh=3600 (1 Hour)
Retry=1800 (30 Minutes)
Expire=604800 (7 Days)
Minimum TTL=7200 (2 Hours)
---
Above is answer from www.zjls.gov.cn's authoritative NS (ns2.xinnetdns.com).

Could the error message be the reason? I've never seen SOA in such cases. For
example, ns1.msft.net's answer to request download.microsoft.com is a simple
CNAME.
---
Header:
ID=47545, QR=Response, Opcode=QUERY, RCODE=NO ERROR
Authoritative Answer=Yes, Truncation=No
Recursion Desired=No, Recursion Available=No
QDCOUNT=1, ANCOUNT=1, NSCOUNT=0, ARCOUNT=0
Question:
Name=download.microsoft.com, QTYPE=A, QCLASS=1
Answer Section:
- Name=download.microsoft.com
Type=CNAME, Class=1, TTL=3600 (1 Hour), RDLENGTH=34
CNAME=download.microsoft.com.nsatc.net
---

Well, BIND 9.4.2 does not have this problem on my server.