Chuokoron.jp 中央公論.jp

創刊一三〇年超、日本最長寿雑誌『中央公論』がWebの場で生み出す新たな世界。幅広い知識人、論客、各界のキーパーソンを迎え、政治、経済、国際情勢、教育、医療、科学、文化など、変化の激しい時代を生き抜くために最先端の「知」と歴史の教訓をお届けします!

Chuokoron.jp Overview

Chuokoron.jp belongs to SAKURA-A SAKURA Internet Inc., JP. Check the list of other websites hosted by SAKURA-A SAKURA Internet Inc., JP.

In terms of rank-to-traffic ratio, chuokoron.jp has 2,436 unique users per day, viewing 4,922 pages. The rank based value of chuokoron.jp is 3,629 USD. Every user makes 2.14 pageviews on average.

Chuokoron.jp boasts a link base consisting of 308 referring domains and 384 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in July 08, 2020, chuokoron.jp has an expired SSL certificate issued by GlobalSign nv-sa (expired on September 19, 2021). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GlobalSign nv-sa.

Based on data from Google Safe Browsing and Symantec chuokoron.jp is a fairly safe domain.

Based on Mobile-Friendly test by Google chuokoron.jp is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Chuokoron.jp Website Safety

logo
Overview
Last Updated: 12/25/2024
Unknown status.
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: 01/03/2024
chuokoron.jp is safe.
Norton ConnectSafe evaluates chuokoron.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 12/25/2024
Not yet checked.
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: 12/18/2019
chuokoron.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: 12/18/2020
chuokoron.jp is safe.
McAfee assesses chuokoron.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 chuokoron.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 12/18/2019
chuokoron.jp child safety is unknown.
The WOT calculates reputation of the chuokoron.jp. This reputation system receives ratings from users and information from third-party sources, assesses the chuokoron.jp for safety features and confirms, whether chuokoron.jp is suitable for children.

SSL Information
Domainwww.chuko.co.jp
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign RSA DV SSL CA 2018
AlgorithmRSA-SHA256
Valid form06/08/2020
Expiration09/19/2021
SignedCertificate is not self signed
Additional Domains www.chuko.co.jp
chuko.co.jp

Chuokoron.jp Rank History

Chuokoron.jp Hosting Information

Server Location

ASN Information

ASN ID: 7684

ASN Title: SAKURA-A SAKURA Internet Inc., JP

Last Update: 06/07/2024

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

% Information related to 'AS7467 - AS7722'

as-block: AS7467 - AS7722
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: 2008-09-04T06:40:26Z
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 'AS7660 - AS7691'

as-block: AS7660 - AS7691
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 'AS7684'

aut-num: AS7684
as-name: SAKURA-A
descr: SAKURA Internet Inc.
import: from AS2497 100 accept ANY
import: from AS4703 110 accept ANY
import: from AS7514 110 accept ANY
import: from AS7501 110 accept ANY
export: to AS2497 announce AS7684
export: to AS4703 announce AS7684
export: to AS7514 announce AS7684
export: to AS7501 announce AS7684
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:17:06Z
source: JPNIC

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

Chuokoron.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'. ]
[ ]
[ Notice -------------------------------------------------------------------- ]
[ JPRS will add the [Lock Status] element to the response format of JP domain ]
[ name on November 12, 2023. ]
[ For further information, please see the following webpage. ]
[ https://jprs.jp/whatsnew/notice/2023/231112.html (only in Japanese) ]
[ --------------------------------------------------------------------------- ]
Domain Information: [ドメイン情報]
[Domain Name] CHUOKORON.JP

[登録者名] 齊藤智子
[Registrant] saito tomoko

[Name Server] ns1.dns.ne.jp
[Name Server] ns2.dns.ne.jp
[Signing Key]

[登録年月日] 2010/03/09
[有効期限] 2024/03/31
[状態] Active
[最終更新] 2023/04/01 01:05:09 (JST)

Contact Information: [公開連絡窓口]
[名前] さくらインターネットドメイン登録
[Name] SAKURA internet Inc.
[Email] jprs-staff@sakura.ad.jp
[Web Page]
[郵便番号] 530-0001
[住所] 大阪府大阪市
北区梅田1丁目12番12号
東京建物梅田ビル11階
[Postal Address] Osaka
Osaka
11F,1-12-12,Umeda,Kita-ku
[電話番号] 06-6476-8790
[FAX番号]


DNS Records
HostA RecordTTL
chuokoron.jp182.48.11.1633600
HostMX RecordPriorityTTL
chuokoron.jpchuokoron.jp103600
HostNS RecordTTL
chuokoron.jpns1.dns.ne.jp3600
chuokoron.jpns2.dns.ne.jp3600
HostTXT RecordTTL

master.dns.ne.jp
TTL: 3600
Email address: tech.sakura.ad.jp
Serial: 2010111300
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600

Chuokoron.jp HTML Check


Errors
Warnings

Chuokoron.jp Desktop Performance

Last tested: 04/23/2017

Speedometer image
Desktop Speed
97%

Desktop Resource Breakdown
Total Resources2
Number of Hosts1
Static Resources1

Chuokoron.jp Mobile Insights

Last tested: 04/23/2017

Speedometer image
Mobile Usability
67%
Speedometer image
Mobile Speed
98%

Mobile Resource Breakdown
Total Resources2
Number of Hosts1
Static Resources1

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