MoinQ: watchNS/co.jp/ashikaga.co.jp

watchNS/ashikaga.co.jpについて、ここに記述してください。

Knot resolverの振る舞いを観察する。(開始時はキャッシュは空のはず）

• /case2

www.ashikaga.co.jp を問い合わせておくと

$ dig -t a www.ashikaga.co.jp @127.0.0.3

; <<>> DiG 9.11.1 <<>> -t a www.ashikaga.co.jp @127.0.0.3
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 65091
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: 34fde40fc23fef0d51c78fb5590099b9fe2acb13aa979777 (good)
;; QUESTION SECTION:
;www.ashikaga.co.jp.            IN      A

;; ANSWER SECTION:
www.ashikaga.co.jp.     86400   IN      A       133.242.85.115

;; Query time: 210 msec
;; SERVER: 127.0.0.3#53(127.0.0.3)
;; WHEN: Wed Apr 26 21:59:37 JST 2017
;; MSG SIZE  rcvd: 91

$ dig -t ns ashikaga.co.jp @127.0.0.3

; <<>> DiG 9.11.1 <<>> -t ns ashikaga.co.jp @127.0.0.3
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63816
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: 7cf828789a028a9820591e99590099c3a4e97bd57d783638 (good)
;; QUESTION SECTION:
;ashikaga.co.jp.                        IN      NS

;; ANSWER SECTION:
ashikaga.co.jp.         86390   IN      NS      ns.ashikaga.co.jp.
ashikaga.co.jp.         86390   IN      NS      ns1.dns.ne.jp.
ashikaga.co.jp.         86390   IN      NS      ns2.dns.ne.jp.

;; Query time: 0 msec
;; SERVER: 127.0.0.3#53(127.0.0.3)
;; WHEN: Wed Apr 26 21:59:47 JST 2017
;; MSG SIZE  rcvd: 131