1. whois
a. [Domain Name] TLS.CO.JP g. [Organization] assist Co.,Ltd. l. [Organization Type] Co.,Ltd. m. [Administrative Contact] MI28678JP n. [Technical Contact] MI28678JP p. [Name Server] mdns1.fc2.com p. [Name Server] mdns2.fc2.com s. [Signing Key] [State] Connected (2025/05/31) [Registered Date] 2016/05/01 [Connected Date] 2016/05/01 [Last Update] 2024/06/01 01:06:35 (JST)
2. history
$ dig -t ns tls.co.jp @mdns1.fc2.com ; <<>> DiG 9.18.28-0ubuntu0.22.04.1-Ubuntu <<>> -t ns tls.co.jp @mdns1.fc2.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12116 ;; flags: qr aa rd ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;tls.co.jp. IN NS ;; AUTHORITY SECTION: co.jp. 86400 IN SOA ns.co.jp. mail.co.jp. 1475171 28800 7200 604480 3600 ;; Query time: 139 msec ;; SERVER: 208.71.106.223#53(mdns1.fc2.com) (UDP) ;; WHEN: Mon Sep 09 08:32:38 JST 2024 ;; MSG SIZE rcvd: 71