Subject: Re: [DNS] Áp¦X©Úµ´¨S¦³ reverse domain name ¤§¾÷¾¹¡C

1. reverse DNS database ªº«Ø¥ß»P¨Ï¥Î

From: cschen@cc.nctu.edu.tw (C.S.Chen)
Newsgroups: tw.bbs.config,tw.bbs.comp.network
Subject: Re: [DNS] Áp¦X©Úµ´¨S¦³ reverse domain name ¤§¾÷¾¹¡C
Date: 30 May 1997 04:25:27 GMT

Pai. Jin-Yuan (jypai@tp.silkera.net) ´£¨ì:
: Ming-Feng Chen (mfchen@csie.nctu.edu.tw) wrote:
: :     «Ü°ª¿³Å¥¨ì¤j®aªº·N¨£³£¶É¦V©óÃÙ¦¨³o¶µ´£Ä³¡A¥Ø«e´N¥ý¼È©w
: : ¨Ì·Ó¥ý«e¤p§Ìªº´£Ä³¹ê¬I¡C¤»¤ë¥÷¤§«á¦pªG¹J¨ì¨S¦³ reverse
: : domain name ªº¾÷¾¹¨Ï¥Î¦U¦ì´£¨Ñ¤§ºô¸ôªA°È¡A½Ð³]ªk³qª¾¸Ó¨Ï¥ÎªÌ
: : ¤Î¨ä©ÒÄݺô¸ôºÞ²zªÌ¡AºÉ§Ö³]©w reverse domain name¡C
: : ¦P®É©ó¤C¤ë¥÷«á¡AÁp¦X©Úµ´¨S¦³³]©w¥¿½T¤§¾÷¾¹¨Ï¥Î¦U¶µºô¸ôªA°È¡C
: : ¦Ü©ó²Ó¸`ªº³]©w¤èªk¡A¤§«á¦A¥tÅP¼ÐÃD°Q½×¡C
: 
: ³o¼Ë®É¶¡¤W·|¥X°ÝÃD.

²{¦b¬O 5/30 ¸¹, Â÷ 7/1 ¤é, ÁÙ¦³ 31 ¤Ñ.
-- ­n·dÀ´¤@¨Ç DNS ªº³]©w, ±o­nªá 31 ¤Ñ ?

³\¦hºô¸ô³æ¦ì, «Ø¥ß¤]¤£¬O¤~´X­Ó§«ô.

¯u¥¿ªº°ÝÃD, ¬OºÞ¨t²Îªº¤H, ¦³¨S¦³·§©À, ¦³¨S¦³¦bÃö¤ß°ÝÃD.
°µ¤@­Ó¨t²ÎºÞ²z, Ãø¹D¥u¬O«Ø«Ø account, ¬Ý¬Ý¨t²Î¬O¤£¬O¦³¦b run, ´Nºâ¤F ?!

«e¤£¤[, HiNet ­è­è¼ö¼ö¾x¾x, °µ§¹ 2¶g¦~¼y, ³\¦hªº ISP ¤]¦³Ãþ¦ü¬¡°Ê.
- HiNet ªº DNS ºÞ²zªÌ, ¤£À´±o«Ø reverse domain name system ?

No, ¬O¤£¬°¤], «D¤£¯à¤].  ¤£«Hªº¸Ü, ¬d¤@¬d ms1.hinet.net ( 168.95.4.10 )
 -- ¨ä¥¦ msX.hinet.net ( X=1,2,3 ...), ¤Ï¸Ñ DNS name, ¤]³£¦³³].

°£¤F³o´X³¡  login account site, Hinet ¦Û¤v¨ä¥¦ªº ¨t²Î, ¤j³£¨S³]. 
( dialup IP, ...)

³\¦h¤½¥q¦æ¸¹, ¸g¥Ñ HiNet ¥Ó½Ðªº±M½u,  reverse DNS ¤]¨S³].
- ¥¼ºÉ§iª¾ªº·N°È ?

SeedNet ªº±¡ªp, ¤]«ÜÃþ¦ü.

³o¨ÇºÞ DNS ¤W¼hµn°Oªº³æ¦ì, ¦Û¤v¥»¨­³£¤£°µ¦n, »OÆWªº DNS ¨t²Î, «ç»ò
·|§¹¾ã.

-----------------------------------------------------------
Áp¦X©Úµ´, ¥i¯à¹ï user ³y¦¨¤£«K, ¤]³\¬O¤£±o¥H¤§¤Uªº§@ªk.

¦³¤H»¡, ³o»Ý­n¨Æ«eªº·¾³q»P«Å¾É. »¡±o¤£¿ù.

¤£¹L, §Ú¥u¬O·Q´£¿ô¤@¤U, ±N DNS database §Ë§¹¾ãªº¥ô°È, ¥u¬O¨C­Ó³æ¦ì
ªº¤Ö¼Æ´X­Ó¤HªºÂ¾³d. ³oÀ³¸Ó¬O, ¤£¥² user ´£, ¤]À³¸Ó­n°µªºªF¦è.

§Ú´¿¸g°µ¹L¤@¬q´Á¶¡ªº§b¤l, ¬°³o¨Çª¬ªp, ±H¤F¤@°ï e-mail µ¹£ DNS ¨t²Î
¤W and/or Whois database µn°Oªº DNS ­t³d¤H, ±¡ªp¦p¦ó ?

°£¤F¤Ö³¡¥÷ªº site, ¦h¼Æªºªº³æ¦ì, ®£©È³sºÞ²zªÌªº contact address
ªº e-mail ³£¨S¤H¦b¬Ý.

§Ú·Q, ¤]¤w¸g¦³«Ü¦h¾÷·|, ¦bºô¸ô¤W¤ÏÀ³, HiNet, SeedNet, .. µ¥ DNS
¬ÛÃöªº³]©w°ÝÃD. ¦³¥Î¶Ü ?
-- Á¿ÃøÅ¥¤@ÂI, ½Ö²z§A.

TWNIC (or TANet §Þ³N¤p²Õ ?) ¶}·|»¡, ¦³³\¦h¼Æ¾Ú½Õ¬d (°ê¤º°ê¥~), »OÆW
ªº DNS µù¥U¸ê®Æ¤£§¹¾ã, ´Ý¯Ê«Ü¦h.  ­n¬ÛÃö­t³d³æ¦ì, ¦A¥[±j«Å¾É.

»OÆW«Ø Internet, ¦³±Nªñ 7-8 ¦~ªº®É¶¡, ³s³o¨Ç³Ì°ò¥»ªº DNS ³]©w, ³£ÁÙ¬O³o
­Ó¼Ë¤l, ¹³¸Ü¶Ü ?

·í¤@¦Aªº¤ÏÀ³¨S¦³¥Î, ½Ð°Ý§A¦p¦ó§ïµ½ ?
-- ¨t²Î¦b§O¤HªººÞÁÒùØ, ¤â¸}ªø¦b§O¤H¨­¤W, ­n¬O¸ÓºÞ²zªÌ, ¯u±o·í¦^¨Æ, 
   ¦­´N§Ë¦n¤F.

­n¦Aµ¥¦h¤[? 

3 ­Ó¤ë ?  ¥b¦~ ?  1 ¦~ ? ÁÙ¬O­n¦Aµ¥ 7 ¦~ ? ...


-- 
Joe. C.S.Chen, cschen@ns.nctu.edu.tw