볼랜드포럼: [질문] Nslookup에서 daum.net의 mail exchanger의 주소가 계속 바뀌는 이유?

	C++Builder \| Delphi \| FireMonkey \| C/C++ \| Free Pascal \| Firebird

경고! 게시물 작성자의 사전 허락없는 메일주소 추출행위 절대 금지

C++빌더 포럼

볼랜드포럼 홈

회원 메뉴

C++빌더 Q&A		C++Builder Programming Q&A

[28774] [질문] Nslookup에서 daum.net의 mail exchanger의 주소가 계속 바뀌는 이유?
전용운 []	1393 읽음 2004-02-11 14:34

nslookup으로 mail exchanger를 찾는데 daum.net은
> daum.net 하구 나서
> daum.net 또하면
주소가 계속 바뀌더군여 어떤 이유인쥐?

C:\Documents and Settings\CSS>nslookup
Default Server: ns.dacom.co.kr
Address: 164.124.101.2

> set type=mx
> daum.net
Server: ns.dacom.co.kr
Address: 164.124.101.2

Non-authoritative answer:
daum.net        MX preference = 10, mail exchanger = mx7.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx8.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx9.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx10.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx1.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx2.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx3.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx4.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx5.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx6.hanmail.net

daum.net        nameserver = ns.daum.net
daum.net        nameserver = ns2.daum.net
mx7.hanmail.net internet address = 211.43.197.159
mx7.hanmail.net internet address = 211.43.197.126
mx7.hanmail.net internet address = 211.43.197.118
mx7.hanmail.net internet address = 211.43.197.119
mx7.hanmail.net internet address = 211.43.197.120
mx7.hanmail.net internet address = 211.43.197.43
mx7.hanmail.net internet address = 211.43.197.13
mx7.hanmail.net internet address = 211.43.197.74
mx7.hanmail.net internet address = 211.43.197.83
mx7.hanmail.net internet address = 211.43.197.139
mx7.hanmail.net internet address = 211.43.197.149
ns.daum.net     internet address = 211.32.117.10
ns2.daum.net    internet address = 211.32.117.11
> daum.net
Server: ns.dacom.co.kr
Address: 164.124.101.2

Non-authoritative answer:
daum.net        MX preference = 10, mail exchanger = mx4.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx5.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx6.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx7.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx8.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx9.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx10.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx1.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx2.hanmail.net
daum.net        MX preference = 10, mail exchanger = mx3.hanmail.net

daum.net        nameserver = ns.daum.net
daum.net        nameserver = ns2.daum.net
mx1.hanmail.net internet address = 211.43.197.169
mx1.hanmail.net internet address = 211.43.197.12
mx1.hanmail.net internet address = 211.43.197.21
mx1.hanmail.net internet address = 211.43.197.47
mx1.hanmail.net internet address = 211.43.197.56
mx1.hanmail.net internet address = 211.43.197.87
mx1.hanmail.net internet address = 211.43.197.129
mx1.hanmail.net internet address = 211.43.197.133
mx1.hanmail.net internet address = 211.43.197.143
mx1.hanmail.net internet address = 211.43.197.153
mx1.hanmail.net internet address = 211.43.197.165
mx1.hanmail.net internet address = 211.43.197.166
mx1.hanmail.net internet address = 211.43.197.167
mx1.hanmail.net internet address = 211.43.197.168
>

Trackback : http://cbuilder.borlandforum.com/impboard/impboard.dll/trackback?sn=57263