MoinQ: watchNS/sakura/akane.gr.jp

https://www.akane.gr.jp

証明書 JPRS akane.gr.jp, www.akane.gr.jp

さくらDNSがエラー返答することが多い。理由は不明。-- ToshinoriMaeno 2022-02-10 23:12:24

ns1 がエラーになることまで判明。-- ToshinoriMaeno 2022-02-14 01:35:09

1. soa

akane.gr.jp. 86400 IN SOA ns.akane.gr.jp. akane.akane.gr.jp. 51 1800 900 86400 900

2. whois

a. [Domain Name]                AKANE.GR.JP
g. [Organization]               AKANE LABORATORY
l. [Organization Type]          Group
m. [Administrative Contact]     YK8256JP
n. [Technical Contact]          JT023JP
p. [Name Server]                ns.akane.gr.jp
p. [Name Server]                ns1.dns.ne.jp
p. [Name Server]                ns2.dns.ne.jp
s. [Signing Key]                
[State]                         Connected (2022/02/28)
[Registered Date]               2002/02/13
[Connected Date]                2002/02/13
[Last Update]                   2021/03/01 01:04:36 (JST)

3. history

ss.ch:#NS akane.gr.jp {'ns1.dns.ne.jp.', 'ns2.dns.ne.jp.', 'ns.akane.gr.jp.'}
ss.ch:akane.gr.jp ns1.dns.ne.jp. 61.211.236.1
ss.ch:RF akane.gr.jp ns1.dns.ne.jp.
ss.ch:akane.gr.jp ns2.dns.ne.jp. 133.167.21.1
ss.ch:RF akane.gr.jp ns2.dns.ne.jp.
ss.ch:timeout-A ns.akane.gr.jp.
ss.ch:akane.gr.jp ns.akane.gr.jp. 
ss.ch:RF akane.gr.jp ns.akane.gr.jp.
ss.ch:#NOZ akane.gr.jp

4. ns.akane.gr.jp

$ dig -t ns akane.gr.jp @ns.akane.gr.jp

; <<>> DiG 9.11.3-1ubuntu1.16-Ubuntu <<>> -t ns akane.gr.jp @ns.akane.gr.jp
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 16990
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 3
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;akane.gr.jp.                   IN      NS

;; ANSWER SECTION:
akane.gr.jp.            86400   IN      NS      ns.akane.gr.jp.

;; ADDITIONAL SECTION:
ns.akane.gr.jp.         86400   IN      A       49.212.146.17
ns.akane.gr.jp.         86400   IN      AAAA    2403:3a00:202:1110:49:212:146:17

;; Query time: 20 msec
;; SERVER: 49.212.146.17#53(49.212.146.17)
;; WHEN: Thu Feb 10 20:41:21 JST 2022
;; MSG SIZE  rcvd: 101

5. ns2 error

$ dig -t ns akane.gr.jp @ns.akane.gr.jp

; <<>> DiG 9.11.3-1ubuntu1.16-Ubuntu <<>> -t ns akane.gr.jp @ns.akane.gr.jp
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 16990
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 3
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;akane.gr.jp.                   IN      NS

;; ANSWER SECTION:
akane.gr.jp.            86400   IN      NS      ns.akane.gr.jp.

;; ADDITIONAL SECTION:
ns.akane.gr.jp.         86400   IN      A       49.212.146.17
ns.akane.gr.jp.         86400   IN      AAAA    2403:3a00:202:1110:49:212:146:17

;; Query time: 20 msec
;; SERVER: 49.212.146.17#53(49.212.146.17)
;; WHEN: Thu Feb 10 20:41:21 JST 2022
;; MSG SIZE  rcvd: 10

$ dig -t ns akane.gr.jp @ns1.dns.ne.jp (時々エラー)

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