Gentosha-book.com 自費出版の幻冬舎ルネッサンス

幻冬舎グループの編集力・プロモーション・流通力/自費出版作品がプロ級の作品に。 幻冬舎グループの圧倒的安心感。構成、企画のみの未完成作品でも完成済みの作品でも原稿応募OK! 全国約4,000店への書籍流通・24時間申込受付中・丁寧な執筆サポート。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2026

Gentosha-book.com attracts 1,905 unique visitors daily, generating 3,809 pageviews. The estimated value of gentosha-book.com is 2,825 USD. Each visitor views approximately 2.14 pages on average.

Gentosha-book.com is hosted by XSERVER Xserver Inc., JP. Check out other websites hosted by XSERVER Xserver Inc., JP.

See the list of other websites hosted by XSERVER Xserver Inc., JP.

Gentosha-book.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (September 10, 2024), indicates that gentosha-book.com has an expired SSL certificate issued by Japan Registry Services Co., Ltd. (expired on June 30, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Japan Registry Services Co., Ltd..

According to Google Safe Browsing, Google Safe Search and Symantec gentosha-book.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, gentosha-book.com is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices, and improving the web page loading time could further enhance user experience.

Overview
Last Updated: 11/02/2026
Overall result - gentosha-book.com 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: 03/30/2026
gentosha-book.com is safe.
Norton ConnectSafe evaluates gentosha-book.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 01/13/2020
gentosha-book.com 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
gentosha-book.com 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.
Site Advisor
Last Updated: 02/28/2021
gentosha-book.com is safe.
McAfee assesses gentosha-book.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 gentosha-book.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/02/2026
gentosha-book.com child safety is unknown.
The WOT calculates reputation of the gentosha-book.com. This reputation system receives ratings from users and information from third-party sources, assesses the gentosha-book.com for safety features and confirms, whether gentosha-book.com is suitable for children.

Gentosha-book.com | SSL Certificate Information
Domainwww.gentosha-book.com
Issuer OrganizationJapan Registry Services Co., Ltd.
IssuerJPRS Domain Validation Authority - G4
AlgorithmRSA-SHA256
Valid form06/05/2024
Expiration06/30/2025
SignedCertificate is not self signed
Additional Domains www.gentosha-book.com
gentosha-book.com
Server Location

Gentosha-book.com ASN Information

ASN ID: 131965
ASN Title: XSERVER Xserver Inc., JP

Last Update: 05/10/2026

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

% Information related to 'AS131072 - AS132095'

as-block: AS131072 - AS132095
descr: APNIC 32-bit 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: 2009-09-29T05:34:08Z
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 'AS131905 - AS131992'

as-block: AS131905 - AS131992
descr: JPNIC-4Byte-ASBLOCK-AP
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: for assignment to JPNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.ad.jp
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
last-modified: 2016-01-27T00:24:03Z
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 'AS131965'

aut-num: AS131965
as-name: XSERVER
descr: Xserver Inc.
import:
export:
country: JP
admin-c: JP00193983
tech-c: JP00193983
last-modified: 2020-05-27T00:41:42Z
source: JPNIC

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

WHOIS

Domain Name: GENTOSHA-BOOK.COM
Registry Domain ID: 2032498472_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2022-05-15T19:26:43Z
Creation Date: 2016-05-31T05:45:36Z
Registry Expiry Date: 2023-05-31T05:45:36Z
Registrar: GMO Internet, 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: 2022-09-21T21:12:33Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Last tested: 07/13/2016

Desktop
Desktop Speed
28%

Desktop Resource Breakdown
Total Resources178
Number of Hosts18
Static Resources160
JavaScript Resources27
CSS Resources9

Last tested: 07/13/2016

Mobile
Mobile Usability
99%
Mobile Speed
28%

Mobile Resource Breakdown
Total Resources179
Number of Hosts18
Static Resources161
JavaScript Resources27
CSS Resources9
www.gentosha-book.com
www.gentosha-book.net
www.gentosha-book.org
www.gentosha-book.info
www.gentosha-book.biz
www.gentosha-book.us
www.gentosha-book.mobi
www.entosha-book.com
www.gentosha-book.com
www.fentosha-book.com
www.gfentosha-book.com
www.fgentosha-book.com
www.ventosha-book.com
www.gventosha-book.com
www.vgentosha-book.com
www.tentosha-book.com
www.gtentosha-book.com
www.tgentosha-book.com
www.bentosha-book.com
www.gbentosha-book.com
www.bgentosha-book.com
www.yentosha-book.com
www.gyentosha-book.com
www.ygentosha-book.com
www.hentosha-book.com
www.ghentosha-book.com
www.hgentosha-book.com
www.gntosha-book.com
www.gwntosha-book.com
www.gewntosha-book.com
www.gwentosha-book.com
www.gsntosha-book.com
www.gesntosha-book.com
www.gsentosha-book.com
www.gdntosha-book.com
www.gedntosha-book.com
www.gdentosha-book.com
www.grntosha-book.com
www.gerntosha-book.com
www.grentosha-book.com
www.getosha-book.com
www.gebtosha-book.com
www.genbtosha-book.com
www.gebntosha-book.com
www.gehtosha-book.com
www.genhtosha-book.com
www.gehntosha-book.com
www.gejtosha-book.com
www.genjtosha-book.com
www.gejntosha-book.com
www.gemtosha-book.com
www.genmtosha-book.com
www.gemntosha-book.com
www.genosha-book.com
www.genrosha-book.com
www.gentrosha-book.com
www.genrtosha-book.com
www.genfosha-book.com
www.gentfosha-book.com
www.genftosha-book.com
www.gengosha-book.com
www.gentgosha-book.com
www.gengtosha-book.com
www.genyosha-book.com
www.gentyosha-book.com
www.genytosha-book.com
www.gentsha-book.com
www.gentisha-book.com
www.gentoisha-book.com
www.gentiosha-book.com
www.gentksha-book.com
www.gentoksha-book.com
www.gentkosha-book.com
www.gentlsha-book.com
www.gentolsha-book.com
www.gentlosha-book.com
www.gentpsha-book.com
www.gentopsha-book.com
www.gentposha-book.com
www.gentoha-book.com
www.gentowha-book.com
www.gentoswha-book.com
www.gentowsha-book.com
www.gentoeha-book.com
www.gentoseha-book.com
www.gentoesha-book.com
www.gentodha-book.com
www.gentosdha-book.com
www.gentodsha-book.com
www.gentozha-book.com
www.gentoszha-book.com
www.gentozsha-book.com
www.gentoxha-book.com
www.gentosxha-book.com
www.gentoxsha-book.com
www.gentoaha-book.com
www.gentosaha-book.com
www.gentoasha-book.com
www.gentosa-book.com
www.gentosba-book.com
www.gentoshba-book.com
www.gentosbha-book.com
www.gentosga-book.com
www.gentoshga-book.com
www.gentosgha-book.com
www.gentosya-book.com
www.gentoshya-book.com
www.gentosyha-book.com
www.gentosua-book.com
www.gentoshua-book.com
www.gentosuha-book.com
www.gentosja-book.com
www.gentoshja-book.com
www.gentosjha-book.com
www.gentosna-book.com
www.gentoshna-book.com
www.gentosnha-book.com
www.gentosh-book.com
www.gentoshq-book.com
www.gentoshaq-book.com
www.gentoshqa-book.com
www.gentoshw-book.com
www.gentoshaw-book.com
www.gentoshwa-book.com
www.gentoshs-book.com
www.gentoshas-book.com
www.gentoshsa-book.com
www.gentoshz-book.com
www.gentoshaz-book.com
www.gentoshza-book.com
www.gentoshabook.com
www.gentosha-ook.com
www.gentosha-vook.com
www.gentosha-bvook.com
www.gentosha-vbook.com
www.gentosha-gook.com
www.gentosha-bgook.com
www.gentosha-gbook.com
www.gentosha-hook.com
www.gentosha-bhook.com
www.gentosha-hbook.com
www.gentosha-nook.com
www.gentosha-bnook.com
www.gentosha-nbook.com
www.gentosha-bok.com
www.gentosha-biok.com
www.gentosha-boiok.com
www.gentosha-biook.com
www.gentosha-bkok.com
www.gentosha-bokok.com
www.gentosha-bkook.com
www.gentosha-blok.com
www.gentosha-bolok.com
www.gentosha-blook.com
www.gentosha-bpok.com
www.gentosha-bopok.com
www.gentosha-bpook.com
www.gentosha-boik.com
www.gentosha-booik.com
www.gentosha-bokk.com
www.gentosha-bookk.com
www.gentosha-bolk.com
www.gentosha-boolk.com
www.gentosha-bopk.com
www.gentosha-boopk.com
www.gentosha-boo.com
www.gentosha-booj.com
www.gentosha-bookj.com
www.gentosha-boojk.com
www.gentosha-booi.com
www.gentosha-booki.com
www.gentosha-boom.com
www.gentosha-bookm.com
www.gentosha-boomk.com
www.gentosha-bool.com
www.gentosha-bookl.com
www.gentosha-booo.com
www.gentosha-booko.com
www.gentosha-boook.com
www.gentosha-book.con