1. whois
4x4.co.jp. 86400 IN NS ns2.star-domain.jp. 4x4.co.jp. 86400 IN NS ns1.star-domain.jp. 4x4.co.jp. 86400 IN NS ns3.star-domain.jp.
;; ANSWER SECTION: www.4x4.co.jp. 3600 IN CNAME masterpiece.shop3.makeshop.jp.
2. history
$ dig www.4x4.co.jp @1.1.1.1
; <<>> DiG 9.18.12-0ubuntu0.22.04.2-Ubuntu <<>> www.4x4.co.jp @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21526
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; NSID: 32 32 6d 32 38 36 ("22m286")
;; QUESTION SECTION:
;www.4x4.co.jp. IN A
;; ANSWER SECTION:
www.4x4.co.jp. 3600 IN CNAME masterpiece.shop3.makeshop.jp.
masterpiece.shop3.makeshop.jp. 3600 IN CNAME d3fuj4cxpsvren.cloudfront.net.
d3fuj4cxpsvren.cloudfront.net. 60 IN A 99.84.54.70
d3fuj4cxpsvren.cloudfront.net. 60 IN A 99.84.54.97
d3fuj4cxpsvren.cloudfront.net. 60 IN A 99.84.54.127
d3fuj4cxpsvren.cloudfront.net. 60 IN A 99.84.54.66
;; Query time: 516 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Tue Sep 19 23:07:17 JST 2023
;; MSG SIZE rcvd: 200