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DNSQUERY
Section: User Commands (1)Index Return to Main Contents
BSD mandoc
BSD 4
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dnsquery - ¥ê¥¾¥ë¥Ð¤òÍѤ¤¤Æ DNS ¤ËÌ䤤¹ç¤ï¤»¤ë½ñ¼°
dnsquery [-n nameserver ] [-t type ] [-c class ] [-r retry ] [-p period ] [-d ] [-s ] [-v ] host²òÀâ
dnsquery ¥×¥í¥°¥é¥à¤Ï¡¢BIND ¥ê¥¾¥ë¥Ð¤Î¥é¥¤¥Ö¥é¥ê¸Æ¤Ó½Ð¤·¤Ë¤è¤Ã¤Æ ¥Í¡¼¥à¥µ¡¼¥Ð¤È¤ä¤ê¤È¤ê¤¹¤ë°ìÈÌŪ¤Ê¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ç¤¹¡£ ËÜ¥×¥í¥°¥é¥à¤Ï¥ª¥Ú¥³¡¼¥É QUERY ¤Ë¤è¤ë¥Í¡¼¥à¥µ¡¼¥ÐÌ䤤¹ç¤ï¤»¤ò ¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£ ËÜ¥×¥í¥°¥é¥à¤Ï¡¢nstest, nsquery, nslookup ¤Î¤è¤¦¤Ê¥×¥í¥°¥é¥à¤ò ÃÖ¤´¹¤¨¤ë¤¢¤ë¤¤¤ÏÊ䤦¤â¤Î¤È¤·¤ÆºîÀ®¤µ¤ì¤Þ¤·¤¿¡£ host ¤È nameserver °Ê³°¤Î°ú¿ô¤ÏÂçʸ»ú¾®Ê¸»ú¤ò¶èÊ̤·¤Þ¤»¤ó¡£¥ª¥×¥·¥ç¥ó
- -n nameserver
- Ì䤤¹ç¤ï¤»¤ËÍѤ¤¤ë¥Í¡¼¥à¥µ¡¼¥Ð¡£ ¥Í¡¼¥à¥µ¡¼¥Ð»ØÄê¤Ï¡¢w.x.y.z ·Á¼°¤Î¥¤¥ó¥¿¡¼¥Í¥Ã¥È¥¢¥É¥ì¥¹É½µ¤Ç¤â¡¢ ¥É¥á¥¤¥ó¥Í¡¼¥àɽµ¤Ç¤â¹½¤¤¤Þ¤»¤ó¡£ (¥Ç¥Õ¥©¥ë¥È: /etc/resolv.conf ¤Î»ØÄê¡£)
- -t type
-
´Ø¿´¤¢¤ë¥ê¥½¡¼¥¹¥ì¥³¡¼¥É·¿¡£·¿¤Ë¤Ï°Ê²¼¤Î¤â¤Î¤¬¤¢¤ê¤Þ¤¹:
- A
- ¥¢¥É¥ì¥¹
- NS
- ¥Í¡¼¥à¥µ¡¼¥Ð
- CNAME
- Àµ¼°Ì¾
- PTR
-
¥É¥á¥¤¥ó¥Í¡¼¥à¤Ø¤Î¥Ý¥¤¥ó¥¿
- SOA
-
¸¢°Ò¤Î³«»Ï (Start of Authority)
- WKS
-
¤è¤¯ÃΤé¤ì¤¿¥µ¡¼¥Ó¥¹ (well-known service)
- HINFO
- ¥Û¥¹¥È¾ðÊó
- MINFO
- ¥á¡¼¥ë¥Ü¥Ã¥¯¥¹¾ðÊó
- MX
-
¥á¡¼¥ë¥¨¥¯¥¹¥Á¥§¥ó¥¸ (mail exchange)
- RP
-
ÀÕǤ¼Ô (responsible person)
- MG
-
¥á¡¼¥ë¥°¥ë¡¼¥×¥á¥ó¥Ð
- AFSDB
-
DCE ¤Þ¤¿¤Ï AFS ¥µ¡¼¥Ð
- ANY
-
¥ï¥¤¥ë¥É¥«¡¼¥É
Âçʸ»ú¾®Ê¸»ú¤É¤Á¤é¤Ç¤â»ÈÍѤǤ¤Þ¤¹¡£(¥Ç¥Õ¥©¥ë¥È: ANY )¡£
- -c class
-
´Ø¿´¤¢¤ë¥ê¥½¡¼¥¹¥ì¥³¡¼¥É¤Î¥¯¥é¥¹¡£¥¯¥é¥¹¤Ë¤Ï°Ê²¼¤Î¤â¤Î¤¬¤¢¤ê¤Þ¤¹:
- IN
-
¥¤¥ó¥¿¡¼¥Í¥Ã¥È
- HS
-
Hesiod
- CHAOS
- Chaos
- ANY
-
¥ï¥¤¥ë¥É¥«¡¼¥É
Âçʸ»ú¾®Ê¸»ú¤É¤Á¤é¤Ç¤â»ÈÍѤǤ¤Þ¤¹¡£(¥Ç¥Õ¥©¥ë¥È: IN )¡£
- -r retry
- ¥Í¡¼¥à¥µ¡¼¥Ð¤¬±þÅú¤·¤Ê¤¤¾ì¹ç¤Î¥ê¥È¥é¥¤²ó¿ô¡£(¥Ç¥Õ¥©¥ë¥È: 4)
- -p period
- -p ¥¿¥¤¥à¥¢¥¦¥È»þ´Ö(ÉÃ)¡£(¥Ç¥Õ¥©¥ë¥È: RES_TIMEOUT )¡£
- -d
- ¥Ç¥Ð¥Ã¥°µ¡Ç½¤ò͸ú¤Ë¤¹¤ë¡£¥ê¥¾¥ë¥Ð¤Î Ft options ¥Õ¥£¡¼¥ë¥É¤Î RES_DEBUG ¥Ó¥Ã¥È¤ò¥»¥Ã¥È¤·¤Þ¤¹¡£(¥Ç¥Õ¥©¥ë¥È: ¥Ç¥Ð¥Ã¥°µ¡Ç½¥ª¥Õ)
- -s
- ¥Ñ¥±¥Ã¥È¤Ç¤Ï¤Ê¤¯ ¥¹¥È¥ê¡¼¥à ¤òÍѤ¤¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢¥Í¡¼¥à¥µ¡¼¥Ð¤È¤ÎÀܳ¤Ë UDP ¥Ç¡¼¥¿¥°¥é¥à¤Ç¤Ï¤Ê¤¯¡¢ TCP ¥¹¥È¥ê¡¼¥à¤òÍѤ¤¤Þ¤¹¡£¥ê¥¾¥ë¥Ð¤Î Ft options ¥Õ¥£¡¼¥ë¥É¤Î RES_USEVC ¥Ó¥Ã¥È¤ò¥»¥Ã¥È¤·¤Þ¤¹¡£(¥Ç¥Õ¥©¥ë¥È: UDP ¥Ç¡¼¥¿¥°¥é¥à)
- -v
- ¥ª¥×¥·¥ç¥ó ``-s '' ¤ÈƱ¤¸°ÕÌ£¤Ç¤¹¡£
- host
- ´Ø¿´¤¢¤ë¥Û¥¹¥È̾(¤¢¤ë¤¤¤Ï¥É¥á¥¤¥ó̾)¡£
´ØÏ¢¥Õ¥¡¥¤¥ë
- /etc/resolv.conf
- ¥Ç¥Õ¥©¥ë¥È¤Î¥Í¡¼¥à¥µ¡¼¥Ð¤È¸¡º÷¥ê¥¹¥È
- <arpa/nameser.h>
-
ÍøÍѤǤ¤ë RR ¥¿¥¤¥×¤È¥¯¥é¥¹¤Î°ìÍ÷
- <resolv.h>
-
¥ê¥¾¥ë¥Ð¤Î¥Õ¥é¥°°ìÍ÷
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¥ê¥¿¡¼¥ó¥³¡¼¥É¤ÎÃÍ¤Ï Ft h_errno ¤«¤éÆÀ¤Þ¤¹¡£
´ØÏ¢¹àÌÜ
nslookup(8), nstest(1), nsquery(1), named(8), resolver(5)ºî¼Ô
Bryan Beecher¥Ð¥°
IN °Ê³°¤Î¥¯¥é¥¹¤òÌ䤤¹ç¤ï¤»¤ë¤ÈÌÌÇò¤¤·ë²Ì¤¬ÆÀ¤é¤ì¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£ ¤È¤¤¤¦¤Î¤Ï¡¢¥Í¡¼¥à¥µ¡¼¥Ð¤ÏÉáÄÌ¡¢¥¯¥é¥¹ IN ¤Î¥ê¥½¡¼¥¹¥ì¥³¡¼¥É¤È¤·¤Æ ¥ë¡¼¥È¥Í¡¼¥à¥µ¡¼¥Ð¤Î¥ê¥¹¥È¤À¤±¤·¤«»ý¤Ã¤Æ¤¤¤Ê¤¤¤«¤é¤Ç¤¹¡£ËÜ¥³¥Þ¥ó¥É¤Ï¡¢ Fn inet_addr ¤ò¸Æ¤Ó½Ð¤·¤Æ ``-n '' ¥ª¥×¥·¥ç¥ó¤¬ Àµ¤·¤¤¥¤¥ó¥¿¡¼¥Í¥Ã¥È¥¢¥É¥ì¥¹¤«¤É¤¦¤«¤òȽÃǤ·¤Þ¤¹¡£ »ÄÇ°¤Ê¤¬¤é¡¢ Fn inet_addr ¤Ï°ìÉô¤Î(Àµ¤·¤¯¤Ê¤¤)¥¢¥É¥ì¥¹(Î㤨¤Ð 1.2.3.4.5)¤Ë ÂФ·¤Æ¥»¥°¥á¥ó¥Æ¡¼¥·¥ç¥ó¥Õ¥©¡¼¥ë¥È¤òµ¯¤³¤¹¤³¤È¤¬¤¢¤ë¤è¤¦¤Ç¤¹¡£