1. watchA

Contents

    1. watchA
  2. whois
  3. history

cloudflare DNS activeの状態で、委譲先をゾーン保持サーバーではないNSに向けてもらった。-- ToshinoriMaeno 2020-03-02 23:42:09

片側だけでは、乗取れないようだ。(ひと安心) isaacでゾーン作成 

2. Replace with Cloudflare's nameservers:
Nameserver 1  isaac.ns.cloudflare.com

Nameserver 2  lia.ns.cloudflare.com

2. whois

Domain Information: [ドメイン情報]
[Domain Name]                   BRAU.JP

[登録者名]                      鈴木常彦
[Registrant]                    Tsunehiko Suzuki

[Name Server]                   isaac.ns.cloudflare.com
[Name Server]                   jack.ns.cloudflare.com
[Signing Key]                   

[登録年月日]                    2010/04/26
[有効期限]                      2020/04/30
[状態]                          Active
[最終更新]                      2020/03/02 22:59:32 (JST)

Contact Information: [公開連絡窓口]
[名前]                          日本レジストリサービス JPDirect
[Name]                          Japan Registry Services JPDirect
[Email]                         public-contact@jpdirect.jp
[Web Page]                       
[郵便番号]                       
[住所]                           
[Postal Address]                 
[電話番号]                      03-5215-8456
[FAX番号]  

$ dig -t a  www.brau.jp @sri.ns.cloudflare.com
;; ANSWER SECTION:
www.brau.jp.            300     IN      A       104.24.100.203
www.brau.jp.            300     IN      A       104.24.101.203

3. history

$ dig -t ns brau.jp @a.dns.jp

; <<>> DiG 9.11.3-1ubuntu1.11-Ubuntu <<>> -t ns brau.jp @a.dns.jp
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15477
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: 7f24af8ffbcf5f7d73048c175e5d98bf034395e2a6fc14e4 (good)
;; QUESTION SECTION:
;brau.jp.                       IN      NS

;; AUTHORITY SECTION:
brau.jp.                86400   IN      NS      jack.ns.cloudflare.com.
brau.jp.                86400   IN      NS      isaac.ns.cloudflare.com.

;; Query time: 7 msec
;; SERVER: 203.119.1.1#53(203.119.1.1)
;; WHEN: Tue Mar 03 08:37:35 JST 2020
;; MSG SIZE  rcvd: 120

tmaeno@tm:~$ dig -t ns brau.jp @jack.ns.cloudflare.com

; <<>> DiG 9.11.3-1ubuntu1.11-Ubuntu <<>> -t ns brau.jp @jack.ns.cloudflare.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49607
;; flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;brau.jp.                       IN      NS

;; ANSWER SECTION:
brau.jp.                86400   IN      NS      rachel.ns.cloudflare.com.
brau.jp.                86400   IN      NS      sri.ns.cloudflare.com.

;; Query time: 5 msec
;; SERVER: 173.245.59.121#53(173.245.59.121)
;; WHEN: Tue Mar 03 08:37:59 JST 2020
;; MSG SIZE  rcvd: 92

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