Gijutu.co.jp 技術情報協会 セミナー 出版 雑誌 通信教育

技術情報協会はセミナー・出版・通信教育を通じて企業の最前線に立つ研究者、技術者をサポートし社会に貢献します


Gijutu.co.jp Overview

Gijutu.co.jp belongs to INFOSPHERE NTT PC Communications, Inc., JP. Check the list of other websites hosted by INFOSPHERE NTT PC Communications, Inc., JP.

In terms of rank-to-traffic ratio, gijutu.co.jp has 6,793 unique users per day, viewing 27,445 pages. The rank based value of gijutu.co.jp is 41,449 USD. Every user makes 4.28 pageviews on average.

Gijutu.co.jp boasts a link base consisting of 418 referring domains and 536 external backlinks, as revealed by the data obtained from web network scanning.

Gijutu.co.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in September 09, 2024, gijutu.co.jp has an expired SSL certificate issued by DigiCert Inc (expired on November 30, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

Based on data from Google Safe Browsing, Google Safe Search and Symantec gijutu.co.jp is a fairly safe domain.

According the Mobile-Friendly test by Google gijutu.co.jp is nice optimized for mobile devices and tablets.


Gijutu.co.jp Website Safety

logo
Overview
Last Updated: 11/30/2024
Overall result - gijutu.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 logo
Norton Connect Safe
Last Updated: 04/01/2024
gijutu.co.jp is safe.
Norton ConnectSafe evaluates gijutu.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 01/07/2020
gijutu.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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
gijutu.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.
McAfee logo
Site Advisor
Last Updated: 03/02/2021
gijutu.co.jp is safe.
McAfee assesses gijutu.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 gijutu.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 11/30/2024
gijutu.co.jp child safety is unknown.
The WOT calculates reputation of the gijutu.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the gijutu.co.jp for safety features and confirms, whether gijutu.co.jp is suitable for children.

SSL Information
Domainwww.gijutu.co.jp
Issuer OrganizationDigiCert Inc
IssuerDigiCert Global G2 TLS RSA SHA256 2020 CA1
AlgorithmRSA-SHA256
Valid form10/31/2023
Expiration11/30/2024
SignedCertificate is not self signed
Additional Domains www.gijutu.co.jp
gijutu.co.jp

Gijutu.co.jp Rank History

Gijutu.co.jp Hosting Information

Server Location

ASN Information

Last Update: 03/09/2024

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

% Information related to 'AS2497 - AS2528'

as-block: AS2497 - AS2528
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 'AS2514'

aut-num: AS2514
as-name: InfoSphere
descr: NTT PC Communications, Inc.
import:
export:
country: JP
admin-c: MH9282JP
tech-c: JP00027819
tech-c: NU3135JP
last-modified: 2009-01-23T23:36:33Z
source: JPNIC

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

Gijutu.co.jp Domain Registration and Settings

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] GIJUTU.CO.JP
e. [そしきめい] かぶしきがいしゃぎじゅつじょうほうきょうかい
f. [組織名] 株式会社技術情報協会
g. [Organization] Gijutu joho kyokai Co., Ltd.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] TS14939JP
n. [技術連絡担当者] TS14939JP
p. [ネームサーバ] ns3.sphere.ad.jp
p. [ネームサーバ] ns4.sphere.ad.jp
s. [署名鍵]
[状態] Connected (2023/07/31)
[登録年月日] 1999/07/07
[接続年月日] 1999/07/09
[最終更新] 2022/08/01 01:04:48 (JST)


DNS Records
HostA RecordTTL
gijutu.co.jp119.245.214.9586400
HostMX RecordPriorityTTL
gijutu.co.jpgijutu.co.jp1086400
HostNS RecordTTL
gijutu.co.jpns3.sphere.ad.jp86400
gijutu.co.jpns4.sphere.ad.jp86400
HostTXT RecordTTL
gijutu.co.jpv=spf1 +ip4:119.245.214.95/32 -all3600

ns3.sphere.ad.jp
TTL: 86400
Email address: dns.sphere.ad.jp
Serial: 1269327609
Refresh: 86400
Retry: 21600
Expire: 2419200
Minimum: 3600

Gijutu.co.jp HTML Check

Gijutu.co.jp Desktop Performance

Last tested: 07/03/2016

Speedometer image
Desktop Speed
72%

Desktop Resource Breakdown
Total Resources53
Number of Hosts1
Static Resources52
JavaScript Resources1

Gijutu.co.jp Mobile Insights

Last tested: 07/03/2016

Speedometer image
Mobile Usability
66%
Speedometer image
Mobile Speed
64%

Mobile Resource Breakdown
Total Resources53
Number of Hosts1
Static Resources52
JavaScript Resources1

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