Kodokan.org 講道館トップページ

柔道総本山 講道館のオフィシャルホームページ。柔道を始めたい、柔道を学びたい方へ、講道館への入門方法から、柔道の歴史、技解説、講道館の案内、試合情報やオンラインショップなどを掲載。


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.77 sec.
Last Checked: 04/30/2024

Kodokan.org traffic volume is 6,882 unique daily visitors and their 27,529 pageviews. The web value rate of kodokan.org is 41,602 USD. Each visitor makes around 4.28 page views on average.

Kodokan.org belongs to CPI-NET KDDI Web Communications Inc., JP. Check the list of other websites hosted by CPI-NET KDDI Web Communications Inc., JP.

Kodokan.org registered under .ORG top-level domain. Check other websites in .ORG zone.

The last verification results, performed on (February 23, 2023) kodokan.org show that kodokan.org has an expired wildcard SSL certificate issued by Japan Registry Services Co., Ltd. (expired on July 31, 2023). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Japan Registry Services Co., Ltd..

In accordance with Symantec kodokan.org is pretty a safe domain.



Overview
Last Updated: 04/30/2024
Unknown status.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 02/21/2024
kodokan.org is safe.
Norton ConnectSafe evaluates kodokan.org for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 04/30/2024
Not yet checked.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 04/30/2024
Site Advisor
Last Updated: 04/30/2024
Not yet checked.
McAfee assesses kodokan.org for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze kodokan.org for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 04/30/2024
kodokan.org child safety is unknown.
The WOT calculates reputation of the kodokan.org. This reputation system receives ratings from users and information from third-party sources, assesses the kodokan.org for safety features and confirms, whether kodokan.org is suitable for children.

SSL Information
Domain*.secure.ne.jp
Issuer OrganizationJapan Registry Services Co., Ltd.
IssuerJPRS Domain Validation Authority - G4
AlgorithmRSA-SHA256
Valid form07/11/2022
Expiration07/31/2023
SignedCertificate is not self signed
Additional Domains *.secure.ne.jp
secure.ne.jp
Server Location

ASN Information

ASN ID: 9597
ASN Title: CPI-NET KDDI Web Communications Inc., JP

Last Update: 11/14/2023

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-05-19T07:00:23Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS9591 - AS9622'

as-block: AS9591 - AS9622
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:30Z
source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS9597'

aut-num: AS9597
as-name: CPI-NET
descr: KDDI Web Communications Inc.
import: from AS2497 100 accept ANY
import: from AS2516 100 accept ANY
export: to AS2497 announce AS9597
export: to AS2516 announce AS9597
country: JP
admin-c: YM12747JP
tech-c: YM12747JP
last-modified: 2016-10-12T02:06:05Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

WHOIS

Domain Name: kodokan.org
Registry Domain ID: 5ffd558d05fa499ca735bbf555d95106-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2020-07-01T09:19:15Z
Creation Date: 1999-09-08T17:38:21Z
Registry Expiry Date: 2023-09-08T17:38:21Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: The Kodokan Judo Institute
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: FL
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: JP
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns4.cpi.ad.jp
Name Server: ns5.cpi.ad.jp
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-02-21T22:43:41Z


DNS Records
HostA RecordTTL
kodokan.org110.50.218.3186400
HostMX RecordPriorityTTL
kodokan.orgvlmx20.secure.ne.jp1086400
kodokan.orgvlmx21.secure.ne.jp1086400
kodokan.orgvlmx22.secure.ne.jp2086400
HostNS RecordTTL
kodokan.orgns4.cpi.ad.jp86400
kodokan.orgns5.cpi.ad.jp86400
HostTXT RecordTTL

ns4.cpi.ad.jp
TTL: 86400
Email address: hostmaster.cpi.ad.jp
Serial: 2015031201
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600

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