1. watchA
2. whois
2020/01/20 21:41:42 (JST) jack + lia に変更した。 jack : lia: isaac + lia
いまも、liaではactive状態だ。(jackでre-checkを入れた。)
brau.jp. 3600 IN SOA isaac.ns.cloudflare.com. dns.cloudflare.com. 2033118666 10000 2400 604800 3600
この状態で、委譲をisaac/liaに向けてもらった。(activeになる。)
変更前は jack/lia で どちらもREFUSEでした。../ 2020-01-20
- isaac/lia にゾーンを作成しても、REFUSEが返ってきていた。(乗取はできない。0
[Domain Name] BRAU.JP [登録者名] 鈴木常彦 [Registrant] Tsunehiko Suzuki [Name Server] isaac.ns.cloudflare.com [Name Server] lia.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] 2020/01/20 10:47:11 (JST) isaac.ns.cloudflare.com. dns.cloudflare.com. 2033115379 10000 2400 604800 3600
$ dig +short -t ns brau.jp @isaac.ns.cloudflare.com isaac.ns.cloudflare.com. lia.ns.cloudflare.com.
brau.jp. 300 IN A 104.18.53.74 brau.jp. 300 IN A 104.18.52.74
3. history
$ 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: 1101 ;; 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 isaac.ns.cloudflare.com. brau.jp. 86400 IN NS lia.ns.cloudflare.com. ;; Query time: 7 msec ;; SERVER: 173.245.59.121#53(173.245.59.121) ;; WHEN: Mon Jan 20 11:11:25 JST 2020 ;; MSG SIZE rcvd: 91
4. letter
Date: Mon, 20 Jan 2020 02:03:28 +0000 From: Cloudflare <noreply@notify.cloudflare.com> To: *******@m.qmail.jp Subject: [Cloudflare]: brau.jp has been added to a Cloudflare Free Plan Return-Path: <msprvs1=18288k7wjjfsd=bounces-265094@sparkpostmail1.com> Congratulations! You have successfully added the website brau.jp to Cloudflare. Cloudflare is a service that makes your website faster, safer, and smarter. To get the most out of our service, we recommend the following resources: RECOMMENDED STEPS: https://support.cloudflare.com/hc/en-us/articles/201897700 ANALYTICS: View reports on threats blocked and bandwidth saved at https://dash.cloudflare.com/analytics/brau.jp CLOUDFLARE STATUS: To get the most up-to-date status on Cloudflare's global network, check https://www.cloudflarestatus.com/ HELP: Find answers to your questions or reach our help desk at https://support.cloudflare.com/ SETTINGS: Check that your security and performance settings match your needs: https://dash.cloudflare.com/firewall/brau.jp/ip_firewall https://dash.cloudflare.com/performance/brau.jp FYI: Please note your name servers before Cloudflare: jack.ns.cloudflare.com lia.ns.cloudflare.com Your name servers on Cloudflare: isaac.ns.cloudflare.com lia.ns.cloudflare.com Please follow us on our Social Media channels for the latest Cloudflare news at: Facebook: https://www.facebook.com/cloudflare Twitter: https://twitter.com/cloudflare Blog: https://blog.cloudflare.com/ Thanks again for joining the Cloudflare community! The Cloudflare Team
5. 再び削除
Date: Mon, 20 Jan 2020 06:50:04 +0000 From: Cloudflare <noreply@notify.cloudflare.com> To: *******@m.qmail.jp Subject: [Cloudflare]: brau.jp has been deleted Return-Path: <msprvs1=18288k7wjjfsd=bounces-265094@sparkpostmail1.com> Hi, The zone: "brau.jp" in account: "********" was deleted by ******** on 2020-01-20 02:26:36.360234+00. If the zone was deleted in error, then it can be re-added to reinstate existing configuration of the zone. If you believe this was due to an unauthorized action, please contact support@cloudflare.com. Thanks, The Cloudflare team
isaac/liaは返事をするが、jackやsriはREFUSEDを返すようになったのが、違いである。-- ToshinoriMaeno 2020-01-20 06:57:36
- 外部から見ると、lame delegationには見えない。