WHOIS Domain Lookup

Look up registration details, contacts, and nameservers for any domain name

The domain j-cert.org is registered. You can still try to buy it here.

Registrar Information

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
WHOIS Server
whois.discount-domain.com

Important Dates

Created
8/30/2017
Updated
8/19/2025
Expires
8/30/2026

Domain Status

  • ok https://icann.org/epp#ok

Contact Information

Registrant Contact

Name
KAZUKI KOMAGOME
Organization
kouekizaidanhoujin kokusaijinnzaikaihatukikou
Address
chiyoda-ku, Tokyo
JP
Phone
+81.362057739
Fax
+81.367794166
Email
komagome [at] tsukuda [dot] jp

Admin Contact

Name
KAZUKI KOMAGOME
Organization
kouekizaidanhoujin kokusaijinnzaikaihatukikou
Address
chiyoda-ku, Tokyo
JP
Phone
+81.362057739
Fax
+81.367794166
Email
komagome [at] tsukuda [dot] jp

Tech Contact

Name
KAZUKI KOMAGOME
Organization
kouekizaidanhoujin kokusaijinnzaikaihatukikou
Address
chiyoda-ku, Tokyo
JP
Phone
+81.362057739
Fax
+81.367794166
Email
komagome [at] tsukuda [dot] jp

Raw WHOIS Data

Raw WHOIS responses from registry and registrar servers.

About WHOIS

WHOIS is a query and response protocol used for querying databases that store registered users of Internet resources, including domain names and IP addresses.

The protocol provides essential information about domain ownership, administrative contacts, and technical details that are invaluable for domain management and security purposes.