1. whois
Domain Name: UBER.COM Registry Domain ID: 2564976_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.markmonitor.com Registrar URL: http://www.markmonitor.com Updated Date: 2021-12-15T22:42:22Z Creation Date: 1995-07-14T04:00:00Z Registry Expiry Date: 2028-07-13T04:00:00Z Registrar: MarkMonitor Inc. Registrar IANA ID: 292 Registrar Abuse Contact Email: abusecomplaints@markmonitor.com Registrar Abuse Contact Phone: +1.2086851750 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Name Server: DNS1.P04.NSONE.NET Name Server: DNS2.P04.NSONE.NET Name Server: DNS3.P04.NSONE.NET Name Server: DNS4.P04.NSONE.NET Name Server: EDNS126.ULTRADNS.BIZ Name Server: EDNS126.ULTRADNS.COM Name Server: EDNS126.ULTRADNS.NET Name Server: EDNS126.ULTRADNS.ORG DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2023-01-21T11:51:01Z <<<
2系統に分かれている。
2. history
#NS uber.com {'dns2.p04.nsone.net.', 'edns126.ultradns.net.', 'edns126.ultradns.biz.', 'edns126.ultradns.com.', 'edns126.ultradns.org.', 'dns4.p04.nsone.net.', 'dns1.p04.nsone.net.', 'dns3.p04.nsone.net.'}
diff uber.com {'edns126.ultradns.biz.', 'edns126.ultradns.org.', 'edns126.ultradns.com.', 'edns126.ultradns.net.'}
diff uber.com {'dns2.p04.nsone.net.', 'dns4.p04.nsone.net.', 'dns1.p04.nsone.net.', 'dns3.p04.nsone.net.'}