[Linux] => [Linuxコマンド(A〜I)]
特定のドメインのDNS情報を調べるにはdigコマンドを使用します。
[書式]
dig @nameserver domain type
tpyeには ANY, A (デフォルト) MX などが指定できます。
[使用例]
# dig @server.ksknet.net ksknet.net ANY
; <<>> DiG 9.2.1 <<>> @server.ksknet.net ksknet.net
ANY
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12066
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;ksknet.net. IN ANY
;; ANSWER SECTION:
ksknet.net. 600 IN SOA server.ksknet.net. keisuke.ksknet.net. 22 10800 3600
432000 86400
ksknet.net. 600 IN NS server.ksknet.net.
ksknet.net. 600 IN NS dns2.m-t.com.
ksknet.net. 600 IN MX 10 server.ksknet.net.
ksknet.net. 600 IN A 218.219.203.56
;; Query time: 3 msec
;; SERVER: 218.219.203.56#53(server.ksknet.net)
;; WHEN: Mon Nov 8 16:20:17 2004
;; MSG SIZE rcvd: 151
; <<>> DiG 9.2.1 <<>> @server.ksknet.net ksknet.net
ANY
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12066
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;ksknet.net. IN ANY
;; ANSWER SECTION:
ksknet.net. 600 IN SOA server.ksknet.net. keisuke.ksknet.net. 22 10800 3600
432000 86400
ksknet.net. 600 IN NS server.ksknet.net.
ksknet.net. 600 IN NS dns2.m-t.com.
ksknet.net. 600 IN MX 10 server.ksknet.net.
ksknet.net. 600 IN A 218.219.203.56
;; Query time: 3 msec
;; SERVER: 218.219.203.56#53(server.ksknet.net)
;; WHEN: Mon Nov 8 16:20:17 2004
;; MSG SIZE rcvd: 151
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