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ۼ : 06-03-22 16:38
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ȸ : 9,990
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Nslookup DNS Ʈϰ ذϱ Դϴ.
nslookup [-option] [hostname] [server]
ȭ 忡 Nslookup.exe Ϸ Ʈ "nslookup" Էϸ ȴ.
C:> nslookup
Default Server: nameserver1.domain.com
Address: 10.0.0.1
>
Ʈ "help" "?" Էϸ ִ ȴ. Ʈ Է ȿ νĵ ȣƮ ̸ ֵǾ ⺻ Ͽ ̸ ȮϷ õѴ. ȭ ߴϷ Ctrl+C . ȭ 带 ϰ Ʈ ư Ʈ exit ԷѴ.
¿ ü ɼ ִ.
NAME - ⺻ Ͽ ȣƮ/ NAME μ
NAME1 NAME2 - ɼǰ NAME2
help Ǵ ? - ɿ μ
set OPTION - ɼ
all - ɼ, ȣƮ μ
[no]debug - μ
[no]d2 - μ
[no]defname - ̸ ߰
[no]recurse - ȯ û
[no]search - ˻
[no]vc - ȸ
domain=NAME - ⺻ ̸ NAME
srchlist=N1[/N2/.../N6] - N1 ϰ ˻ N1, N2
root=NAME - Ʈ NAME
retry=X - õ Ƚ X
timeout=X - ʱ ð X ʷ
type=X - (: A, ANY, CNAME, MX, NS, PTR, SOA, SRV)
querytype=X - type
class=X - Ŭ(: IN(ͳ), ANY)
[no]msxfr - MS fast zone transfer( )
ixfrver=X - IXFR û
server NAME - ⺻ Ͽ ⺻ NAME
lserver NAME - ʱ Ͽ ⺻ NAME
finger [USER] - ⺻ ȣƮ NAME ΰ(finger)
root - ⺻ Ʈ
ls [opt] DOMAIN [> FILE] - DOMAIN ּ ǥ( FILE )
-a - ̸ Ī ǥ
-d - ü ڵ ǥ
-t TYPE - ڵ(: A, CNAME,
MX, NS, PTR ) ǥ
view FILE - 'ls' Ͽ pg
exit - α
Ʈ set ϸ Nslookup.exe ٸ ɼ ִ. ̵ ɼ ü set all ԷѴ. set ɿ ִ ɼ μϷ ɼ Ѵ.
ٸ ã
ӽ̽ ٸ ã Ʈ set type ̳ set q[uerytype] Ѵ. , ȯ Ϳ Ϸ Ʒ ԷѴ.
C:> nslookup
Default Server: ns1.domain.com
Address: 10.0.0.1
> set q=mx
> mailhost
Server: ns1.domain.com
Address: 10.0.0.1
mailhost.domain.com MX preference = 0, mail exchanger =
mailhost.domain.com
mailhost.domain.com internet address = 10.0.0.5
>
̸ ù° ŷ ļ 쿡 ŷ . ȣƮ ó DNS ش ο ŷ DNS Ѵ. ļ ijÿ ŷ ϵ DNS ش ijѴ.
ٸ ̸
ٸ ̸ Ϸ server ̳ lserver Ͽ ش ̸ ȯѴ. lserver ȯ ּҸ ϴ ݸ鿡 server ּҸ ⺻ Ѵ.
:
C:> nslookup
Default Server: nameserver1.domain.com
Address: 10.0.0.1
> server 10.0.0.2
Default Server: nameserver2.domain.com
Address: 10.0.0.2
>
Nslookup.exe Ͽ ü
Nslookup ls Ͽ ü ִ. ü ȣƮ Ѵ. ls Ʒ .
ls [- a | d | t type] domain [> filename]
μ ls ϸ ּҿ ̸ ȯȴ. -a ġ Ī ̸ ȯϰ, -d ġ ȯϸ, -t ġ Ѵ.
:
>ls domain.com
[nameserver1.domain.com]
nameserver1.domain.com. NS server = ns1.domain.com
nameserver2.domain.com NS server = ns2.domain.com
nameserver1 A 10.0.0.1
nameserver2 A 10.0.0.2
>
ִ ּҿ Ʈũ ֵ DNS ִ. 쿡 ȯȴ
nslookup Ͽ Ʈѷ DNS Ȯ ȮϷ Ʈ ԷѴ.
[nslookup]
Ϸ nslookup (">") Ʈ Ʒ ԷѴ.
set q=rr_type
rr_type ȸ ͷ ҽ ڵ(RR) ̴.
, ̸ ϴ ġ(SRV) RR Ͽ ȯϵ ̸ Ϸ Ʒ ԷѴ.
set q=srv.
Ϸ Ʒ ԷѴ.
_ldap._tcp.dc._msdcs.Active_Directory_domain_name
Active_Directory_domain_name Active Directory Ʈѷ ϵ DNS ̸̴.
, Active Directory DNS ̸ example.microsoft.com̸ Ʒ ԷѴ.
_ldap._tcp.dc._msdcs.example.microsoft.com..
SRV Ͽ ߴ Ǵ ߴ ߰ ʿ ȮѴ.
ϸ ȯ ϵ SRV RR Ͽ Active Directory Ʈѷ ԵǾ ְ ȿ IP ּҸ Ͽ ϵǾ ȮѴ.
ϸ Ʈ Ǵ DNS ذ Ͽ Ȯ ȮѴ.
Ʈ Ŭϰ α, α ʷ Ų Ʈ ŬѴ.
쿡 ܰ踦 ð ʰ Ÿ ִ. Active Directory ΰ DNS Ǵ DNS ȸ Ǿ ̷ ð ʰ Ѵ.
Ʒ Windows 2000 Ʈѷ ġ(SRV) ҽ ڵ带 Ȯϴ Ǵ nslookup ̴. Ʈѷ dc1 dc2̸ "example.microsoft.com" ο ϵǾ ִ.
C:>nslookup
Default Server: dc1.example.microsoft.com
Address: 10.0.0.14
> set type=srv
> _ldap._tcp.dc._msdcs.example.microsoft.com
Server: dc1.example.microsoft.com
Address: 10.0.0.14
_ldap._tcp.dc._msdcs.example.microsoft.com SRV service location:
priority = 0
weight = 0
port = 389
svr hostname = dc1.example.microsoft.com
_ldap._tcp.dc._msdcs.example.microsoft.com SRV service location:
priority = 0
weight = 0
port = 389
svr hostname = dc2.example.microsoft.com
dc1.example.microsoft.com internet address = 10.0.0.14
dc2.example.microsoft.com internet address = 10.0.0.15
nslookup Windows 2000 κ DNS Ǵ ǥ ƿƼ̴. ƿƼ Ͽ DNS Ʈ ϰ ڼ ¿ ǥ ִ. ̸ Ȯ ذϰ, ҽ ڵ(RR) ߰ Ǵ ƮǾ Ȯϰ, Ÿ ϴ ϴ.
Ʈѷ ߿ ȣƮ ϴ Ǵ ҽ ڵ尡 ߰Ǿ ȮѴ.
쿡 Windows 2000 Ʈѷ ϴ Ǵ ġ(SRV) ҽ ڵ带 ߰ϰų Ȯؾ Ѵ.
Ʈѷ SRV ҽ ڵ带 ߰Ϸ ǻ Ʈѷ ø Active Directory ġ 翡 Netlogon.dns ǥѴ. δ Ʒ .
systemrootSystem32ConfigNetlogon.dns
Ͽ ҽ ڵ RFC ؽƮ ȴ. ҽ ڵ带 Ȯ Ʒ ڵ带 ã´.
_ldap._tcp.Active_Directory_domain_name IN SRV 0 0 389 ldap_server_name
_ldap._tcp.dc._msdcs.Active_Directory_domain_name IN SRV 0 0 389 domain_controller_name
Ʈѷ ƴ ǻ Ʈũ LDAP(Lightweight Directory Access Protocol) ϰ LDAP ̸ ؾ ִ.
Windows 2000 Ʈѷ Net Logon ʿ信 ٸ DNS ҽ ڵ带 DNS Ѵ. ڵ Net Logon DNS Ʈϴ ڼ ¶ Ѵ.
Netdiag
Ʈũ ¸ Ѵ. 2000 ִ Ѵ.
(IPconfig, Netbt, Loopback, Netstat, IPSec, DClist, Ldap....) غ° ذ ?
Ҽִ ɼ
-q ( ǥ)
-v (¸ ش.)
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