1. watchA
2. whois
Domain Name: A-TRUE.COM Registry Domain ID: 1805104341_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.ibi.net Registrar URL: http://www.ibi.net Updated Date: 2021-06-22T02:25:29Z Creation Date: 2013-05-31T01:36:32Z Registry Expiry Date: 2024-05-31T01:36:32Z Registrar: Netpia.com, Inc. Registrar IANA ID: 130 Registrar Abuse Contact Email: Registrar Abuse Contact Phone: Domain Status: ok https://icann.org/epp#ok Name Server: NS1.NECHINGU.COM Name Server: NS2.NECHINGU.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2021-09-21T10:59:41Z <<<
3. history
ns1.nechingu.com の動作が不明
$ dig -t ns a-true.com @ns1.nechingu.com
; <<>> DiG 9.11.3-1ubuntu1.14-Ubuntu <<>> -t ns a-true.com @ns1.nechingu.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 134
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 2800
; NSID: 6e 73 31 ("ns1")
;; QUESTION SECTION:
;a-true.com. IN NS
;; AUTHORITY SECTION:
com. 3600 IN SOA root.com. 2017080110. 3600 300 604800 3600 3600
;; Query time: 64 msec
;; SERVER: 112.175.14.100#53(112.175.14.100)
;; WHEN: Tue Sep 21 20:00:37 JST 2021
;; MSG SIZE rcvd: 97