[Reverse TraceÁ¡°Ë]  MX Record Reverse

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»ó´ë¿¡¼­ ¸ÞÀÏÀ» Á¤»ó¼ö½ÅµÇ°Ô ÇÏ·Á¸é ¸®¹ö½º¼³Á¤ÀÌ µÇ¾î ÀÖ¾î¾ßÇÑ´Ù.

1

½ºÆÔµî·Ï ¹æÁö¸¦ À§ÇØ ¸®¹ö½º È®ÀÎÀ» ÇÏ´Â °æ¿ì°¡ ¸¹À¸¹Ç·Î , Á¤»óÀûÀÎ ¸ÞÀϼ­ºñ½º À§Çؼ­ DNS¼­¹ö¿¡ IP Reverse¸¦ ¼³Á¤ÇؾßÇÕ´Ï´Ù.

 


ÇØ¿Ü»çÀÌÆ®ÀÇ °æ¿ì, ¸®¹ö½º ¼³Á¤ÀÌ µÇ¾î ÀÖÁö ¾ÊÀ¸¸é  ¸ÞÀϼö½ÅÀ» ÇÏÁö ¾Ê´Â°æ¿ì°¡ ¸¹´Ù.

¹Þ´Â ¸ÞÀϼ­¹öÀÇ Á¤Ã¥¿¡ µû¶ó ½ºÆÔÀ¸·Î ºÐ·ùµÇ¾î ³»ºÎ½ºÆÔÀåºñ¿¡¼­ Áö¿ö¹ö¸®°Å³ª, ¸®ÅÏÇÔ.

¹Ýµå½Ã ¸ÞÀϼ­¹ö´Â ¸®¹ö½º¼³Á¤ÀÌ µÇµµ·Ï ÇØ¾ßÇÑ´Ù.

´ëºÎºÐ ISP±îÁö IP°¡ À§ÀÓ µÇ¾î ÀÖÀ¸¹Ç·Î, ISP¿¡ ¿äûÇÏ¿© ¸®¹ö½º µî·ÏÇϵµ·Ï ÇÑ´Ù.

2

¸®¹ö½º µî·Ï È®Àιý

 


1)  Reverse Trace¿¡¼­ Á¡°Ë°á°ú·Î È®Àιý.

 

 °á°ú1 (¿¹) 168.126.xx.1ÀÇ °á°ú

 

 =================================================================================

...

xx.126.168.in-addr.arpa. 43200 IN NS rev1.kornet.net.
xx.126.168.in-addr.arpa. 43200 IN NS rev2.kornet.net.
;; Received 91 bytes from 203.83.159.1#53(d.dns.kr) in 2 ms

xx.126.168.in-addr.arpa. 43200 IN SOA rev1.kornet.net. domain.rev1.kornet.net. 2003031000 43200 3600 604800 43200
;; Received 101 bytes from 211.216.50.170#53(rev1.kornet.net) in 4 ms

 =================================================================================
--> 168.126.xx ±îÁö´Â rev1.kornet.net ¿¡ À§ÀӵǾîÀÖ°í À§ÀÓ¼­¹ö¿¡ C-class ´ë°¡ ¼³Á¤µÇ¾îÀÖÀ¸¹Ç·Î 
      rev1.kornet.net ¼­¹ö¿¡ 168.126.xx.1 ¸®¹ö½º µî·ÏÇÏ¸é µÈ´Ù.

 

 °á°ú2 (¿¹) 110.15.xxx.111ÀÇ °á°ú

 

 =================================================================================

...

15.110.in-addr.arpa. 43200 IN SOA g.dns.kr. inverse.nic.or.kr. 2010041201 21600 900 604800 43200
;; Received 102 bytes from 202.30.124.100#53(e.dns.kr) in 2 ms

 ================================================================================
--> 110.15.xxx ±îÁö À§ÀÓÀÌ µÇ¾îÀÖÁö ¾ÊÀº »óȲÀÌ¹Ç·Î ÇØ´ç IP¸¦ ÇÒ´ç¹ÞÀº ISP¿¡ ¸®¹ö½º ¼³Á¤¹®ÀǸ¦ ÇØ¾ß ÇÑ´Ù.

 

2)¸í·É¾î·Î  ¸®¹ö½º¼³Á¤ È®Àιý

 

# dig -x 203.255.112.34   +short    ÀÌ·¸°Ô  '¸ÞÀϼ­¹öip'¸¦ ³Ö¾î ¾Æ·¡Ã³·³ À̸§ÀÌ ³ª¿À¸é µî·ÏµÈ°ÍÀÓ.
ns.higlobe.net.

 

¾Æ¹«·± À̸§ÀÌ ³ª¿ÀÁö ¾ÊÀ¸¸é µî·ÏµÇÁö ¾ÊÀº °ÍÀ̹ǷÎ,  ISP¿¡ ¿äûÇÏ¿© ¼³Á¤ÇÑ´Ù.


KTÀÇ °æ¿ì´Â  http://dns.kornet.net »çÀÌÆ® Á¢¼ÓÇØ¼­, '°í°´¹®ÀÇ' Ŭ¸¯ÇÏ¿©, ¸®¹ö½º ¼³Á¤¿äûÀ¸·Î ±ÛÀ» ¿Ã¸®¸é µË´Ï´Ù

 

 

2) ÇØ´çIP°¡ ¾îµð±îÁö À§ÀӵǾî ÀÖ´ÂÁö È®ÀÎÇϴ¹ý

ÇØ´ç IP°¡ ¾î´À ³×ÀÓ¼­¹ö¿¡ ¼³Á¤À» ÇØ¾ßÇÏ´ÂÁö´Â ¾Æ·¡ ¸í·É¾î ¶Ç´Â »çÀÌÆ®¿¡¼­ È®ÀÎÀÌ °¡´ÉÇÏ´Ù.

 

# dig -x 203.255.112.34   +trace

 

 

º¸À¯ ip°¡  C-ClassÀÌ»óÀÎ °æ¿ì Äڳݿ¡ ¿äûÇÏ¿©, NIDA¿¡¼­ Á÷Á¢ ±Í»çÀÇ ³×ÀÓ¼­¹ö·Î À§ÀÓÀ» ¹Þ¾Æ Á÷Á¢ ¿î¿µÇÒ¼öµµ ÀÖÀ¸³ª,.

³×ÀÓ¼­¹ö¿¡ ¸®¹ö½º¼³Á¤À» ÇØ³õ°í À§ÀÓ¿äûÀ» ÇØ¾ßÇϸç, ÀýÂ÷°¡ º¹ÀâÇϹǷΠISP ³×ÀÓ¼­¹ö¿¡ ¼³Á¤ÇÏ´Â °ÍÀ» ±ÇÀåÇÑ´Ù.

 

 

3

¸®¹ö½º ¼³Á¤¹ý

 

´ëºÎºÐ ISP±îÁö¸¸ À§ÀӵǾî ÀÖ¾î ISP¿¡ ¼³Á¤¿äûÇÏ¸é µÇ³ª, ¸®¹ö½º ÀÚü°ü¸®¸¦ À§ÇØ ISP¿¡ À§ÀÓ ¹ÞÀº°æ¿ì´Â

¾Æ·¡Ã³·³ ¸®¹ö½º ¼³Á¤ÀÌ µÇ¾î ÀÖ¾î¾ßÇÑ´Ù.

 

Linux/Unix

 

1) # vi /etc/named.conf ¿¡ ±Í»çÀÇ IP ºí·°À» Ãß°¡ÇÕ´Ï´Ù. 

¿¹¸¦ µé¿¡ 222.110.130ºí·°ÀÌ¸é ¾Æ·¡¿Í °°ÀÌ Ãß°¡ÇÕ´Ï´Ù.

 

zone "." {

     type hint;

     file "db.cache";

};

zone "0.0.127.in-addr.arpa" IN {

     type master;

     file "db.127.0.0";

};

zone "130.110.222.in-addr.arpa" IN {

     type master;

     file "222.110.130.rev";

};

 

 

2) ¸®¹ö½º Zone FileÀ» ¸¸µì´Ï´Ù.

 

# vi /var/named/222.110.130.rev

 

$TTL 1H;

@             IN SOA     localhost.   Topasvga.yejin.pe.kr.  (

                         2002090901   ; Serial

                         2H           ; Refresh

                         1H           ; Retry

                         1W           ; Expire

                         1H )         ; Minimum

              IN NS      ns1.aaa,com.

              IN NS      ns2.aaa,com.

1                 IN PTR     ns1.aaa.com.

1                 IN PTR     ns2.aaa.com.

7                 IN PTR     mail.aaa.com.

 

 

 

 

Windows2003 ¼­¹ö

 

 

3) Âü°í

 

- ¼­¹ö¿¡ Telnet , FTPÁ¢¼ÓÀÌ ´À¸±¶§µµ ¸®¹ö½º¸¦ ¼³Á¤ÇÏ¸é °³¼±ÀÌ µÈ´Ù. 

 

- AIX ¿¡¼­´Â 

1) /etc/hosts¿¡ µî·ÏÇÑ ÈÄ

2) /etc/netsvc.conf ¿¡  hosts = local, bind ·Î µî·Ï
hostnameÀ¸·Î ãÀ»¶§´Â /etc/hosts¸¦ ¸ÕÀú ã±â ¶§¹®¿¡ »¡¶óÁú °Í ÀÔ´Ï´Ù.

 

- Solaris¿¡¼­´Â

/etc/nsswitch.conf ¿¡¼­ ¼öÁ¤ÇÏ¿©¾ß ÇÑ´Ù

 

°¨»çÇÕ´Ï´Ù.