我想在您的帮助下解决有关Windows上nslookup的问题。请在下面查看我的CMD命令(在WinXP SP2上运行)。

C:\>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : vchjXPsp3MUI

Primary Dns Suffix . . . . . . . :

Node Type . . . . . . . . . . . . : Hybrid

IP Routing Enabled. . . . . . . . : No

WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter LAN1-hostvn1:

Connection-specific DNS Suffix . :

Description . . . . . . . . . . . : VMware Accelerated AMD PCNet Adapter

Physical Address. . . . . . . . . : 00-0C-29-E0-68-00

Dhcp Enabled. . . . . . . . . . . : Yes

Autoconfiguration Enabled . . . . : Yes

IP Address. . . . . . . . . . . . : 192.168.11.120

Subnet Mask . . . . . . . . . . . : 255.255.255.0

Default Gateway . . . . . . . . . : 192.168.11.1

DHCP Server . . . . . . . . . . . : 192.168.11.1

DNS Servers . . . . . . . . . . . : 172.27.0.12

Primary WINS Server . . . . . . . : 172.27.0.12

Lease Obtained. . . . . . . . . . : Wednesday, August 03, 2011 8:58:19 AM

Lease Expires . . . . . . . . . . : Thursday, August 02, 2012 8:58:19 AM

Ethernet adapter LAN2-bridged:

Media State . . . . . . . . . . . : Media disconnected

Description . . . . . . . . . . . : VMware Accelerated AMD PCNet Adapter

Physical Address. . . . . . . . . : 00-0C-29-E0-68-0A

C:\>ipconfig /flushdns

Windows IP Configuration

Successfully flushed the DNS Resolver Cache.

C:\>nslookup

*** Can't find server name for address 172.27.0.12: Non-existent domain

*** Default servers are not available

Default Server: UnKnown

Address: 172.27.0.12

> chj.dev.nls

Server: UnKnown

Address: 172.27.0.12

Name: chj.dev.nls

Address: 172.27.0.120

>

您可以看到我已经在我的IP配置中分配了DNS服务器，但是为什么nslookup喷口

*** Can't find server name for address 172.27.0.12: Non-existent domain

*** Default servers are not available

Default Server: Unknown

说“不可用”和“未知”是什么意思？

DNS服务器(172.27.0.12)正常工作，因为它按预期方式回答chj.dev.nls的查询。DNS服务器是Win2003 SP2。

一些详细信息：

> set debug

> chj.dev.nls

Server: UnKnown

Address: 172.27.0.12

------------

Got answer:

HEADER:

opcode = QUERY, id = 4, rcode = NOERROR

header flags: response, auth. answer, want recursion, recursion avail.

questions = 1, answers = 0, authority records = 1, additional = 0

QUESTIONS:

chj.dev.nls, type = A, class = IN

AUTHORITY RECORDS:

-> dev.nls

ttl = 3600 (1 hour)

primary name server = nlserver.dev.nls

responsible mail addr = hostmaster.dev.nls

serial = 14716

refresh = 900 (15 mins)

retry = 600 (10 mins)

expire = 86400 (1 day)

default TTL = 3600 (1 hour)

------------

------------

Got answer:

HEADER:

opcode = QUERY, id = 5, rcode = NOERROR

header flags: response, auth. answer, want recursion, recursion avail.

questions = 1, answers = 0, authority records = 1, additional = 0

QUESTIONS:

chj.dev.nls, type = A, class = IN

AUTHORITY RECORDS:

-> dev.nls

ttl = 3600 (1 hour)

primary name server = nlserver.dev.nls

responsible mail addr = hostmaster.dev.nls

serial = 14716

refresh = 900 (15 mins)

retry = 600 (10 mins)

expire = 86400 (1 day)

default TTL = 3600 (1 hour)

------------

Name: chj.dev.nls

>

任何想法？谢谢。