1. watchA
2. whois
Domain Name: KUBEFLOW.INFO Registry Domain ID: D503300001183420454-LRMS Registrar WHOIS Server: whois.ovh.com Registrar URL: http://www.ovh.com/ Updated Date: 2021-03-01T03:21:11Z Creation Date: 2020-03-02T13:15:12Z Registry Expiry Date: 2022-03-02T13:15:12Z Registrar Registration Expiration Date: Registrar: OVH sas Registrar IANA ID: 433 Registrar Abuse Contact Email: abuse@ovh.net Registrar Abuse Contact Phone: +33.972101007 Reseller: Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registrant Organization: Registrant State/Province: Registrant Country: FR Name Server: LINDA.NS.CLOUDFLARE.COM Name Server: ALEC.NS.CLOUDFLARE.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2021-03-11T04:00:09Z <<<
#NS 2 kubeflow.info ['linda.ns.cloudflare.com', 'alec.ns.cloudflare.com'] #XS kubeflow.info linda.ns.cloudflare.com #XS kubeflow.info -- ['alec.ns.cloudflare.com'] #XS kubeflow.info ++ ['seamus.ns.cloudflare.com'] #XS kubeflow.info alec.ns.cloudflare.com #XS kubeflow.info -- ['linda.ns.cloudflare.com', 'alec.ns.cloudflare.com'] #XS kubeflow.info ++ ['holly.ns.cloudflare.com', 'dean.ns.cloudflare.com'] #CF a kubeflow.info ['dean.ns.cloudflare.com', 'holly.ns.cloudflare.com']
3. history
まともに管理されているドメイン(ゾーン)であれば、こういうSOAにはならない。
kubeflow.info. 3600 IN SOA dean.ns.cloudflare.com. dns.cloudflare.com. 2036655531 10000 2400 604800 3600 kubeflow.info. 3600 IN SOA linda.ns.cloudflare.com. dns.cloudflare.com. 2036617799 10000 2400 604800 3600