Sentaku.co.jp 【公式】三万人のための総合情報誌『選択』- 選択出版

卓越した分析・解析を施し、単なる評論には終わらない先見性をもった内容で、読者のニーズに応える、三万人のための情報誌。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 10/29/2025

Over the time sentaku.co.jp has been ranked as high as 15,138 in the world, while most of its traffic comes from Japan, where it reached as high as 38,195 position.

Sentaku.co.jp receives about 595 unique visitors and 1,190 pageviews per day. The estimated value of sentaku.co.jp is 11,680 USD. Each unique visitor makes about 2 pageviews on average.

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

At the time of the last check (July 02, 2024) sentaku.co.jp has an expired SSL certificate issued by DigiCert Inc (expired on September 28, 2024). Check other websites using SSL certificates issued by DigiCert Inc.

According to Web of Trust sentaku.co.jp is a suspicious domain.

Mobile-Friendly test indicates that sentaku.co.jp is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
570,063
Average Load Time
0.63sec
Links In Count
111
Website Value
$11,680

Overview
Last Updated: 11/04/2025
Overall result - "sentaku.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: 04/01/2025
sentaku.co.jp is safe.

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

Google Safe Search
Last Updated: 01/04/2017
sentaku.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 "sentaku.co.jp".
"sentaku.co.jp" is not a phishing page.
"sentaku.co.jp" does not install unwanted software.
"sentaku.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: 03/02/2021
sentaku.co.jp is safe.

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

Web of Trust
Last Updated: 01/11/2019
sentaku.co.jp child safety isuncertain.

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

SSL Information
Domain www.sentaku.co.jp
Issuer OrganizationDigiCert Inc
Issuer RapidSSL TLS RSA CA G1
Algorithm RSA-SHA256
Valid form 09/29/2023
Expiration 09/28/2024
SignedCertificate is not self signed
Additional Domains www.sentaku.co.jp
Server Location

Not Found

ASN Information

Last Update: 07/09/2025

% [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)

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] SENTAKU.CO.JP
e. [そしきめい] せんたくしゅっぱんかぶしきがいしゃ
f. [組織名] 選択出版株式会社
g. [Organization] sentaku shuppan inc
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] TT67665JP
n. [技術連絡担当者] HY1834JP
p. [ネームサーバ] 01.dnsv.jp
p. [ネームサーバ] 02.dnsv.jp
p. [ネームサーバ] 03.dnsv.jp
p. [ネームサーバ] 04.dnsv.jp
s. [署名鍵]
[状態] Connected (2025/06/30)
[登録年月日] 1999/06/15
[接続年月日] 1999/06/16
[最終更新] 2024/07/01 01:02:44 (JST)

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
NON-DOCUMENT-ERROR

Last tested: 07/04/2019

Desktop
Desktop Speed
10%
Desktop Resource Breakdown
Total Resources173
Number of Hosts26
Static Resources141
JavaScript Resources35
CSS Resources19
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