K-books.co.jp K-BOOKS

中古アニメ、漫画、ゲームのグッズやフィギュア、同人、コスプレ等のアイテムをお探しならK-BOOKSへ!買取も受付中です!


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.58 sec.
Last Checked: 04/24/2024

K-books.co.jp traffic volume is 386 unique daily visitors and their 1,545 pageviews. The web value rate of k-books.co.jp is 18,746 USD. Each visitor makes around 4.28 page views on average.

By Alexa's traffic estimates k-books.co.jp placed at 30,547 position over the world, while the largest amount of its visitors comes from Taiwan, where it takes 39,576 place.

K-books.co.jp is hosted by IDC Yahoo Japan Corporation, JP in Japan; however, we recommend migrating the server to Taiwan, as it will speed up k-books.co.jp page load time for the majority of users. See the list of other web pages hosted by IDC Yahoo Japan Corporation, JP.

K-books.co.jp registered under .JP top-level domain. Check other websites in .JP zone.

The last verification results, performed on (August 12, 2022) k-books.co.jp show that k-books.co.jp has an expired SSL certificate issued by GlobalSign nv-sa (expired on January 29, 2023). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by GlobalSign nv-sa.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust k-books.co.jp is pretty a safe domain.

Relying Google MobileFriendly test k-books.co.jp is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
453,066
Average Load Time
0.55sec
Links In Count
287
Website Value
$17,520

Overview
Last Updated: 04/24/2024
Overall result - k-books.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: 03/25/2024
k-books.co.jp is safe.
Norton ConnectSafe evaluates k-books.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/14/2016
k-books.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
k-books.co.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.
Site Advisor
Last Updated: 02/25/2021
k-books.co.jp is safe.
McAfee assesses k-books.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 k-books.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
k-books.co.jp child safety is very good.
The WOT calculates reputation of the k-books.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the k-books.co.jp for safety features and confirms, whether k-books.co.jp is suitable for children.

SSL Information
Domainwww.k-books.co.jp
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign RSA OV SSL CA 2018
AlgorithmRSA-SHA256
Valid form12/28/2021
Expiration01/29/2023
SignedCertificate is not self signed
Additional Domains www.k-books.co.jp
k-books.co.jp
Server Location

ASN Information

ASN ID: 4694
ASN Title: IDC Yahoo Japan Corporation, JP

Last Update: 10/05/2023

% [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)

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] K-BOOKS.CO.JP
e. [そしきめい] かぶしきがいしゃけいぶっくす
f. [組織名] 株式会社ケイ・ブックス
g. [Organization] K-BOOKS CORPORATION
k. [組織種別] 株式会社
l. [Organization Type] CORPORATION
m. [登録担当者] KY707JP
n. [技術連絡担当者] GK217JP
p. [ネームサーバ] ns2.tows.ne.jp
p. [ネームサーバ] ns3.tows.ne.jp
p. [ネームサーバ] ns4.tows.ne.jp
s. [署名鍵]
[状態] Connected (2021/10/31)
[登録年月日] 1997/10/23
[接続年月日] 1997/12/08
[最終更新] 2020/11/01 01:01:58 (JST)


DNS Records
HostA RecordTTL
k-books.co.jp211.14.148.181300
HostMX RecordPriorityTTL
k-books.co.jpaegis02.tows.ne.jp10300
k-books.co.jpaegis03.tows.ne.jp10300
HostNS RecordTTL
k-books.co.jpns4.tows.ne.jp300
k-books.co.jpns2.tows.ne.jp300
k-books.co.jpns3.tows.ne.jp300
HostTXT RecordTTL
k-books.co.jpycTy/twIxqbv0jEtz1bD8vYrTuMCX7Pcpoqkry3KqOI=300

ns2.tows.ne.jp
TTL: 300
Email address: admin.tows.ne.jp
Serial: 1203566196
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 300


Errors
Warnings
NON-DOCUMENT-ERROR

Last tested: 12/19/2016

Desktop
Desktop Speed
45%

Desktop Resource Breakdown
Total Resources148
Number of Hosts4
Static Resources106
JavaScript Resources4
CSS Resources2

Last tested: 12/19/2016

Mobile
Mobile Usability
66%
Mobile Speed
39%

Mobile Resource Breakdown
Total Resources148
Number of Hosts4
Static Resources106
JavaScript Resources4
CSS Resources2
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