Kohgakusha.co.jp ٩?惻


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 03/28/2024

Kohgakusha.co.jp traffic volume is 2,404 unique daily visitors and their 4,809 pageviews. The web value rate of kohgakusha.co.jp is 3,595 USD. Each visitor makes around 2.14 page views on average.

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Kohgakusha.co.jp registered under .JP top-level domain. Check other websites in .JP zone.

The last verification results, performed on (March 28, 2024) kohgakusha.co.jp show that kohgakusha.co.jp has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec kohgakusha.co.jp is pretty a safe domain.

Relying Google MobileFriendly test kohgakusha.co.jp is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.


Global Rank
0
Average Load Time
0.00sec
Links In Count
0
Website Value
$3,360

Overview
Last Updated: 03/28/2024
Overall result - kohgakusha.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: 03/29/2023
kohgakusha.co.jp is safe.
Norton ConnectSafe evaluates kohgakusha.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 04/05/2019
kohgakusha.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
kohgakusha.co.jp is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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: 02/28/2021
kohgakusha.co.jp is safe.
McAfee assesses kohgakusha.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 kohgakusha.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 03/28/2024
kohgakusha.co.jp child safety is unknown.
The WOT calculates reputation of the kohgakusha.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the kohgakusha.co.jp for safety features and confirms, whether kohgakusha.co.jp is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 9371
ASN Title: SAKURA-C SAKURA Internet Inc., JP

Last Update: 01/14/2024

% [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 'AS9349 - AS9380'

as-block: AS9349 - AS9380
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 'AS9371'

aut-num: AS9371
as-name: SAKURA-C
descr: SAKURA Internet Inc.
import: from AS7514 100 accept ANY
import: from AS4716 110 accept ANY
import: from AS2554 110 accept ANY
import: from AS2907 110 accept ANY
import: from AS7506 110 accept ANY
import: from AS7684 110 accept ANY
export: to AS7514 announce AS9371
export: to AS4716 announce AS9371
export: to AS2554 announce AS9371
export: to AS2907 announce AS9371
export: to AS7506 announce AS9371
export: to AS7684 announce AS9371
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:20:24Z
source: JPNIC

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

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] KOHGAKUSHA.CO.JP
e. [そしきめい] かぶしきがいしゃこうがくしゃ
f. [組織名] 株式会社工学社
g. [Organization] Kohgakusha Co.
k. [組織種別] 株式会社
l. [Organization Type] Company
m. [登録担当者] TN133JP
n. [技術連絡担当者] FO421JP
p. [ネームサーバ] star.kohgakusha.co.jp
p. [ネームサーバ] ndata.telestar.or.jp
s. [署名鍵]
[状態] Connected (2022/08/31)
[登録年月日] 1995/08/14
[接続年月日] 1995/10/19
[最終更新] 2021/09/01 01:03:40 (JST)


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
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