Study.jp 公式サイト移動について

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 02/09/2023

Over the time study.jp has been ranked as high as 16,535 in the world, while most of its traffic comes from Japan, where it reached as high as 11,057 position.

Study.jp receives about 1,830 unique visitors and 4,209 pageviews per day. The estimated value of study.jp is 80,300 USD. Each unique visitor makes about 2.3 pageviews on average.

Study.jp is registered under .JP top-level domain. Check other websites in .JP zone.

At the time of the last check (April 29, 2024) study.jp has an invalid SSL certificate.

According to Google Safe Browsing, Google Safe Search and Symantec study.jp is quite a safe domain.

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


Global Rank
160,829
Average Load Time
0.29sec
Links In Count
105
Website Value
$80,300

Overview
Last Updated: 04/29/2024
Overall result - "study.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: 03/24/2024
study.jp is safe.

Norton ConnectSafe evaluates study.jp for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/28/2016
study.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 "study.jp".
"study.jp" is not a phishing page.
"study.jp" does not install unwanted software.
"study.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: 02/24/2021
study.jp is safe.

McAfee assesses study.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 study.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 04/29/2024
study.jp child safety isunknown.

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

SSL Information
WARNING! Certificate download error. Previous scan results are shown below.
WARNING! Study.jp is not secured by SSL certificate.
Server Location
Tokyo
Tokyo
Japan
ASN Information

ASN ID: 9607
ASN Title: BBTOWER BroadBand Tower, Inc., JP

Last Update: 10/06/2023

% [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 'AS9607'

aut-num: AS9607
as-name: BBTower
descr: BroadBand Tower, Inc.
import: from AS2510 100 accept ANY
import: from AS10026 100 accept ANY
export: to AS2510 announce AS9607
export: to AS10026 announce AS9607
country: JP
admin-c: JP00020513
tech-c: JP00020513
last-modified: 2013-01-12T01:38:04Z
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]
[Domain Name] STUDY.JP

[登録者名] 株式会社デジタル・ナレッジ
[Registrant] Digital Knowledge Co.,Ltd

[Name Server] ns01.pitserv.jp
[Name Server] ns02.pitserv.jp
[Signing Key]

[登録年月日] 2001/05/17
[有効期限] 2021/05/31
[状態] Active
[最終更新] 2020/06/01 01:05:09 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社デジタル・ナレッジ
[Name] Digital Knowledge Co.,Ltd
[Email] server-admin@d-k.jp
[Web Page]
[郵便番号] 110-0005
[住所] 東京都台東区
上野5-3-4
eラーニング・ラボ 秋葉原
[Postal Address]
[電話番号] 03-5846-2131
[FAX番号] 03-5846-2132

DNS Records
HostA RecordTTL
study.jp211.14.6.7660
HostMX RecordPriorityTTL
study.jpmail.study.jp2060
HostNS RecordTTL
study.jpns02.pitserv.jp60
study.jpns01.pitserv.jp60
HostTXT RecordTTL
study.jpv=spf13600

ns01.pitserv.jp
TTL: 60
Email address: root.pitserv.jp
Serial: 2019082701
Refresh: 108000
Retry: 1800
Expire: 1209600
Minimum: 86400

Warnings
Errors

Last tested: 05/27/2017

Desktop
Desktop Speed
92%
Desktop Resource Breakdown
Total Resources112
Number of Hosts19
Static Resources96
JavaScript Resources29
CSS Resources10

Last tested: 05/19/2017

Mobile
Mobile Usability
97%
Mobile Speed
92%
Mobile Resource Breakdown
Total Resources107
Number of Hosts19
Static Resources92
JavaScript Resources26
CSS Resources11
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