cf での lame delegation は乗取可能であると分かったので、 新たなサービスに向ける。
今回はxserverにする。
1. whois
Domain Name: DNS1.SPACE Registry Domain ID: D345908970-CNIC Registrar WHOIS Server: whois.discount-domain.com Registrar URL: http://www.onamae.com Updated Date: 2023-02-02T22:57:43.0Z Creation Date: 2023-01-28T22:42:30.0Z Registry Expiry Date: 2024-01-28T23:59:59.0Z Registrar: GMO Registrar IANA ID: 49 Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited Registrant Organization: Whois Privacy Protection Service by VALUE-DOMAIN Registrant State/Province: Osaka Registrant Country: JP Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Name Server: NS1.XSERVER.JP Name Server: NS2.XSERVER.JP Name Server: NS3.XSERVER.JP Name Server: NS4.XSERVER.JP Name Server: NS5.XSERVER.JP DNSSEC: unsigned Billing Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registrar Abuse Contact Email: abuse@gmo.jp Registrar Abuse Contact Phone: +81.337709199 URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2023-02-06T10:54:36.0Z <<<
2. history
$ dig -t ns dns1.space @ns1.xserver.jp
; <<>> DiG 9.18.1-1ubuntu1.3-Ubuntu <<>> -t ns dns1.space @ns1.xserver.jp
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 11093
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1680
; NSID: 6e 73 31 2e 78 73 65 72 76 65 72 2e 6a 70 ("ns1.xserver.jp")
;; QUESTION SECTION:
;dns1.space. IN NS
;; Query time: 11 msec
;; SERVER: 202.226.36.164#53(ns1.xserver.jp) (UDP)
;; WHEN: Mon Feb 06 19:46:26 JST 2023
;; MSG SIZE rcvd: 57