nslookup으로 메일서버정보 보기

nslookup명령으로 메일서버 정보를 확인할수 있습니다.

 

c:\>nslookup <--입력
Default Server: cns3.bora.net
Address: 203.248.252.2

>set type=mx
>ncpost.net  <-- 해당 도메인 입력
Server: cns3.bora.net
Address: 203.248.252.2

mail 서버 정보

 

 

c:\>nslookup
Default Server:  dns.google
Address:  8.8.8.8

> set type=mx
> ncpost.net
Server:  dns.google
Address:  8.8.8.8

Non-authoritative answer:
ncpost.net      MX preference = 1, mail exchanger = ASPMX.L.GOOGLE.COM
ncpost.net      MX preference = 5, mail exchanger = ALT2.ASPMX.L.GOOGLE.COM
ncpost.net      MX preference = 10, mail exchanger = ALT3.ASPMX.L.GOOGLE.COM
ncpost.net      MX preference = 10, mail exchanger = ALT4.ASPMX.L.GOOGLE.COM
ncpost.net      MX preference = 5, mail exchanger = ALT1.ASPMX.L.GOOGLE.COM
>

 

 

참고: (MS-TechNet) How to Use Nslookup to Verify MX record configuration

 

 

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nslookup을 통해서, MX레코드 확인 방법

방법 1>
c:\>nslookup -type=mx (또는 -q=mx) 도메인 주소

 

방법 2>
c:\>nslookup

>set type=mx (또는 set q=mx)

>도메인 주소 입력

 

c:\>nslookup
Default Server:  dns.google
Address:  8.8.8.8

> set type=mx
> naver.com
Server:  dns.google
Address:  8.8.8.8

Non-authoritative answer:
naver.com       MX preference = 20, mail exchanger = mx6.mail.naver.com
naver.com       MX preference = 10, mail exchanger = mx3.naver.com
naver.com       MX preference = 10, mail exchanger = mx1.naver.com
naver.com       MX preference = 20, mail exchanger = mx4.mail.naver.com
naver.com       MX preference = 20, mail exchanger = mx5.mail.naver.com
naver.com       MX preference = 10, mail exchanger = mx2.naver.com
>

 

 

 

참조: nslookup을 이용한 MX레코드 찾기!