DNS digコマンドでネームサーバを指定する方法

このドキュメントの内容は、以下の通りです。

• はじめに
• やり方

はじめに

やり方

%dig www.google.com @ns1.google.com

; <<>> DiG 9.4.2-P2 <<>> www.google.com @ns1.google.com
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4305
;; flags: qr aa rd; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;www.google.com.                        IN      A

;; ANSWER SECTION:
www.google.com.         300     IN      A       74.125.235.241
www.google.com.         300     IN      A       74.125.235.242
www.google.com.         300     IN      A       74.125.235.243
www.google.com.         300     IN      A       74.125.235.244
www.google.com.         300     IN      A       74.125.235.240

;; Query time: 44 msec
;; SERVER: 216.239.32.10#53(216.239.32.10)
;; WHEN: Tue May  7 23:34:49 2013
;; MSG SIZE  rcvd: 112