watchv6/fukuoka-u.ac.jpについて、ここに記述してください。

1. additional がない

%dnsq6 ns fukuoka-u.ac.jp a.dns.jp

2 fukuoka-u.ac.jp:
163 bytes, 1+0+2+4 records, response, noerror
query: 2 fukuoka-u.ac.jp
authority: fukuoka-u.ac.jp 86400 NS ns-a.net.fukuoka-u.ac.jp
authority: fukuoka-u.ac.jp 86400 NS ns-b.net.fukuoka-u.ac.jp
additional: ns-a.net.fukuoka-u.ac.jp 86400 A 133.100.240.10
additional: ns-a.net.fukuoka-u.ac.jp 86400 AAAA 2405:be00::240:0:0:0:10
additional: ns-b.net.fukuoka-u.ac.jp 86400 A 133.100.240.11
additional: ns-b.net.fukuoka-u.ac.jp 86400 AAAA 2405:be00::240:0:0:0:11

%dnsq6 ns fukuoka-u.ac.jp 2405:be00::240:0:0:0:10

2 fukuoka-u.ac.jp:
75 bytes, 1+2+0+0 records, response, authoritative, noerror
query: 2 fukuoka-u.ac.jp
answer: fukuoka-u.ac.jp 86400 NS ns-a.net.fukuoka-u.ac.jp
answer: fukuoka-u.ac.jp 86400 NS ns-b.net.fukuoka-u.ac.jp

additionalをつけてこない。 (必須ではないのだが)

%dnsq6 a ns-a.net.fukuoka-u.ac.jp 2405:be00::240:0:0:0:10

1 ns-a.net.fukuoka-u.ac.jp:
58 bytes, 1+1+0+0 records, response, authoritative, noerror
query: 1 ns-a.net.fukuoka-u.ac.jp
answer: ns-a.net.fukuoka-u.ac.jp 86400 A 133.100.240.10

%dig -t aaaa ns-a.net.fukuoka-u.ac.jp @2405:be00::240:0:0:0:10

; <<>> DiG 9.6.-ESV-R3 <<>> -t aaaa ns-a.net.fukuoka-u.ac.jp @2405:be00::240:0:0:0:10
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12692
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;ns-a.net.fukuoka-u.ac.jp.      IN      AAAA

;; ANSWER SECTION:
ns-a.net.fukuoka-u.ac.jp. 86400 IN      AAAA    2405:be00:0:240::10

;; Query time: 29 msec
;; SERVER: 2405:be00:0:240::10#53(2405:be00:0:240::10)
;; WHEN: Sun Sep  4 10:28:15 2011
;; MSG SIZE  rcvd: 70