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。
Server IP address resolved: NoHttp 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.
Alexa Rank shows how popular sentaku.co.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sentaku.co.jp has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to sentaku.co.jp and pageviews on sentaku.co.jp over the past 3 months.

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

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.

"sentaku.co.jp" is not a phishing page.
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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.
| Domain | www.sentaku.co.jp |
| Issuer Organization | DigiCert Inc |
| Issuer | RapidSSL TLS RSA CA G1 |
| Algorithm | RSA-SHA256 |
| Valid form | 09/29/2023 |
| Expiration | 09/28/2024 |
| Signed | Certificate is not self signed |
| Additional Domains | www.sentaku.co.jp |
Not Found
ASN ID: 2514
ASN Title: INFOSPHERE NTT PC Communications, Inc., JP
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)
[ 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)
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 07/04/2019
| Total Resources | 173 |
| Number of Hosts | 26 |
| Static Resources | 141 |
| JavaScript Resources | 35 |
| CSS Resources | 19 |
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