Koken-ltd.co.jp クリーン、ヘルス、セーフティで社会に 興研株式会社

Online Status
UNKNOWN

Over the time koken-ltd.co.jp has been ranked as high as 34,075 in the world.

Koken-ltd.co.jp receives about 346 unique visitors and 692 pageviews per day. The estimated value of koken-ltd.co.jp is 5,840 USD. Each unique visitor makes about 2 pageviews on average.

Koken-ltd.co.jp is registered under .JP top-level domain. Check other websites in .JP zone.

At the time of the last check (July 08, 2019) koken-ltd.co.jp has an expired wildcard SSL certificate (expired on December 05, 2019).

According to Google Safe Browsing, Google Safe Search and Symantec koken-ltd.co.jp is quite a safe domain.

Mobile-Friendly test indicates that koken-ltd.co.jp is well optimized for mobile and tablet devices.


Global Rank
979,159
Average Load Time
1.24sec
Links In Count
169
Website Value
$5,840

Overview
Last Updated: 05/03/2024
Overall result - "koken-ltd.co.jp" is SAFE.
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: 03/20/2024
koken-ltd.co.jp is safe.

Norton ConnectSafe evaluates koken-ltd.co.jp for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 06/17/2017
koken-ltd.co.jp is safe.

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: 01/09/2019
Malware not found at "koken-ltd.co.jp".
"koken-ltd.co.jp" is not a phishing page.
"koken-ltd.co.jp" does not install unwanted software.
"koken-ltd.co.jp" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/19/2021
koken-ltd.co.jp is safe.

McAfee assesses koken-ltd.co.jp 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 koken-ltd.co.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 05/03/2024
koken-ltd.co.jp child safety isunknown.

The WOT calculates reputation of the koken-ltd.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the koken-ltd.co.jp for safety features and confirms, whether koken-ltd.co.jp is suitable for children.

SSL Information
Domain *.koken-ltd.co.jp
Issuer RapidSSL RSA CA 2018
Algorithm RSA-SHA256
Valid form 09/05/2018
Expiration 12/05/2019
SignedCertificate is not self signed
Additional Domains *.koken-ltd.co.jp
koken-ltd.co.jp
Server Location
Tokyo
Tokyo
Japan
ASN Information

ASN ID: 4713
ASN Title: OCN NTT Communications Corporation, JP

Last Update: 03/06/2024

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

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
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: 2008-09-04T06:40:26Z
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 'AS4672 - AS4735'

as-block: AS4672 - AS4735
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: 2017-06-12T03:54:29Z
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 'AS4713'

aut-num: AS4713
as-name: OCN
descr: NTT Communications Corporation
import:
export:
country: JP
admin-c: AY1361JP
tech-c: TT10660JP
tech-c: TT15086JP
last-modified: 2009-11-14T02:13:12Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

WHOIS

[ 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: [ドメイン情報]
a. [ドメイン名] KOKEN-LTD.CO.JP
e. [そしきめい] こうけんかぶしきがいしゃ
f. [組織名] 興研株式会社
g. [Organization] Koken Ltd.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] TN1296JP
n. [技術連絡担当者] YT1176JP
p. [ネームサーバ] ns.koken-ltd.co.jp
p. [ネームサーバ] ns-tk023.ocn.ad.jp
s. [署名鍵]
[状態] Connected (2022/09/30)
[登録年月日] 1998/09/17
[接続年月日] 1998/09/22
[最終更新] 2021/10/01 01:03:50 (JST)

DNS Records
HostA RecordTTL
koken-ltd.co.jp221.186.131.2053600
HostMX RecordPriorityTTL
koken-ltd.co.jpns.koken-ltd.co.jp103600
HostNS RecordTTL
koken-ltd.co.jpns.koken-ltd.co.jp3600
koken-ltd.co.jpns-tk023.ocn.ad.jp3600
HostTXT RecordTTL

ns.koken-ltd.co.jp
TTL: 3600
Email address: root.ns.koken-ltd.co.jp
Serial: 2018060205
Refresh: 7200
Retry: 3600
Expire: 604800
Minimum: 300

Warnings
Errors

Last tested: 11/25/2019

Desktop
Desktop Speed
74%
Desktop Resource Breakdown
Total Resources28
Number of Hosts5
Static Resources14
JavaScript Resources6
CSS Resources4

Last tested: 11/26/2019

Mobile
Mobile Usability
89%
Mobile Speed
63%
Mobile Resource Breakdown
Total Resources28
Number of Hosts5
Static Resources14
JavaScript Resources6
CSS Resources4
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