Registry WHOIS Server : whois.jprs.jp Show Raw Data
[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information:
a. [Domain Name] ZKC.CO.JP
g. [Organization] ZENKOKU KENKOU CENTER CO.,LTD.
l. [Organization Type] corporation
m. [Administrative Contact] KY66039JP
n. [Technical Contact] HY1834JP
p. [Name Server] clark.ns.cloudflare.com
p. [Name Server] simone.ns.cloudflare.com
s. [Signing Key]
[State] Connected (2026/11/30)
[Registered Date] 2000/11/13
[Connected Date] 2000/11/16
[Last Update] 2025/12/05 17:06:06 (JST)
The @ signs in email addresses are replaced with <+) to prevent email gathering bots.