Webchikuma.com webちくま(筑摩書房の読みものサイト)

筑摩書房の本を応援する場所として、そして新しく生まれる筑摩書房の本を育てる場所として、たくさんのことに挑戦していきます。2025年4月2日に、オープンしました(旧サイトからの引っ越しを継続中です)。


Webchikuma.com Overview

Webchikuma.com belongs to IDC Yahoo Japan Corporation, JP. Check the list of other websites hosted by IDC Yahoo Japan Corporation, JP.

In terms of rank-to-traffic ratio, webchikuma.com has 1,891 unique users per day, viewing 3,819 pages. The rank based value of webchikuma.com is 2,854 USD. Every user makes 2.14 pageviews on average.

Webchikuma.com boasts a link base consisting of 277 referring domains and 353 external backlinks, as revealed by the data obtained from web network scanning.

Webchikuma.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in June 03, 2025, webchikuma.com has a valid and up-to-date SSL certificate issued by Let's Encrypt , certificate expiration date: August 12, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Symantec webchikuma.com is a fairly safe domain.

Webchikuma.com Website Safety

logo
Overview
Last Updated: 06/07/2025
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: 06/03/2025
webchikuma.com is safe.
Norton ConnectSafe evaluates webchikuma.com for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 06/07/2025
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: 06/07/2025
McAfee logo
Site Advisor
Last Updated: 06/07/2025
Not yet checked.
McAfee assesses webchikuma.com 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 webchikuma.com for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 06/07/2025
webchikuma.com child safety is unknown.
The WOT calculates reputation of the webchikuma.com. This reputation system receives ratings from users and information from third-party sources, assesses the webchikuma.com for safety features and confirms, whether webchikuma.com is suitable for children.

SSL Information
Domainwebchikuma.jp
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form05/14/2025
Expiration08/12/2025
SignedCertificate is not self signed
Additional Domains webchikuma.com
webchikuma.jp
www.webchikuma.jp

Webchikuma.com Rank History

Webchikuma.com Hosting Information

Server Location

ASN Information

ASN ID: 4694

ASN Title: IDC Yahoo Japan Corporation, JP

Last Update: 06/03/2025

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

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
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 'AS4672 - AS4735'

as-block: AS4672 - AS4735
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 'AS4694'

aut-num: AS4694
as-name: IDC
descr: Yahoo Japan Corporation
import:
export:
country: JP
admin-c: MH15688JP
tech-c: AN8394JP
tech-c: MT21278JP
last-modified: 2012-10-04T04:24:34Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Webchikuma.com Domain Registration and Settings

WHOIS

Domain Name: WEBCHIKUMA.COM
Registry Domain ID: 2955994957_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2025-02-03T09:32:07Z
Creation Date: 2025-02-03T03:01:02Z
Registry Expiry Date: 2026-02-03T03:01:02Z
Registrar: GMO Internet Group, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Domain Status: ok https://icann.org/epp#ok
Name Server: 01.DNSV.JP
Name Server: 02.DNSV.JP
Name Server: 03.DNSV.JP
Name Server: 04.DNSV.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-06-03T06:54:31Z


DNS Records
HostA RecordTTL
webchikuma.com210.152.127.66360
HostMX RecordPriorityTTL
HostNS RecordTTL
webchikuma.com01.dnsv.jp86400
webchikuma.com02.dnsv.jp86400
webchikuma.com03.dnsv.jp86400
webchikuma.com04.dnsv.jp86400
HostTXT RecordTTL

01.dnsv.jp
TTL: 86400
Email address: hostmaster.dnsv.jp
Serial: 1747219935
Refresh: 3600
Retry: 900
Expire: 604800
Minimum: 300

Webchikuma.com HTML Check

not found

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