検索エンジンらしい。使ったことはない。-- ToshinoriMaeno 2023-01-23 00:24:01
1. whois
Domain Name: SOGOU.COM Registry Domain ID: 81397708_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.markmonitor.com Registrar URL: http://www.markmonitor.com Updated Date: 2022-10-21T12:02:44Z Creation Date: 2001-12-19T14:42:26Z Registry Expiry Date: 2031-12-19T14:42:26Z 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 Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited Name Server: NS1.SOGOU.COM Name Server: NS2.SOGOU.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2023-01-23T00:21:10Z <<<
2. history
$ dig -t cname sogou.com @ns1.sogou.com. ; <<>> DiG 9.18.1-1ubuntu1.2-Ubuntu <<>> -t cname sogou.com @ns1.sogou.com. ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45102 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;sogou.com. IN CNAME ;; ANSWER SECTION: sogou.com. 300 IN CNAME e.proxy.sogou.com. ;; AUTHORITY SECTION: sogou.com. 600 IN NS ns2.sogou.com. sogou.com. 600 IN NS ns1.sogou.com. ;; ADDITIONAL SECTION: ns2.sogou.com. 600 IN A 118.184.173.143 ns1.sogou.com. 300 IN A 49.7.176.7 ;; Query time: 55 msec ;; SERVER: 49.7.176.7#53(ns1.sogou.com.) (UDP) ;; WHEN: Mon Jan 23 09:20:20 JST 2023 ;; MSG SIZE rcvd: 144