Sinanengroup.co.jp シナネンホールディングス株式会社 SINANEN HOLDINGS CO.,LTD.

シナネンホールディングス株式会社のウェブサイトです。シナネンホールディングスグループの事業領域、会社情報、ニュースリリース、投資家情報、CSR情報、採用情報などをご紹介しております。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/03/2026

Sinanengroup.co.jp attracts 2,000 unique visitors daily, generating 4,000 pageviews. The estimated value of sinanengroup.co.jp is 3,082 USD. Each visitor views approximately 2.14 pages on average.

According to Majestic's traffic estimates, sinanengroup.co.jp ranks 34,869 globally.

See the list of other websites hosted by OCN NTT Communications Corporation, JP.

Sinanengroup.co.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.

A recent examination on (May 15, 2021), indicates that sinanengroup.co.jp has an expired SSL certificate issued by DigiCert Inc (expired on September 04, 2021). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search and Symantec sinanengroup.co.jp appears to be a safe domain.

Based on Google's Mobile-Friendly test, sinanengroup.co.jp is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Global Rank
0
Average Load Time
0.00sec
Links In Count
25
Website Value
$2,880
Overview
Last Updated: 11/03/2026
Overall result - sinanengroup.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: 03/31/2026
sinanengroup.co.jp is safe.
Norton ConnectSafe evaluates sinanengroup.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 07/21/2017
sinanengroup.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
sinanengroup.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: 03/09/2021
sinanengroup.co.jp is safe.
McAfee assesses sinanengroup.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 sinanengroup.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/03/2026
sinanengroup.co.jp child safety is unknown.
The WOT calculates reputation of the sinanengroup.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the sinanengroup.co.jp for safety features and confirms, whether sinanengroup.co.jp is suitable for children.

Sinanengroup.co.jp | SSL Certificate Information
Domainsinanengroup.co.jp
Issuer OrganizationDigiCert Inc
IssuerDigiCert SHA2 Secure Server CA
AlgorithmRSA-SHA256
Valid form12/10/2019
Expiration09/04/2021
SignedCertificate is not self signed
Additional Domains sinanengroup.co.jp
www.sinanengroup.co.jp
Server Location

Sinanengroup.co.jp ASN Information

ASN ID: 4713
ASN Title: OCN NTT Communications Corporation, JP

Last Update: 05/19/2026

% [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 'AS4713'

aut-num: AS4713
as-name: OCN
descr: NTT Communications Corporation
import:
export:
country: JP
admin-c: AY1361JP
tech-c: TT10660JP
tech-c: TT15086JP
last-modified: 2009-11-14T02:13:12Z
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'. ]
[ ]
[ 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]
a. [ドメイン名] SINANENGROUP.CO.JP
e. [そしきめい] しなねんかぶしきがいしゃ
f. [組織名] シナネン株式会社
g. [Organization] SINANEN CO.,LTD.
k. [組織種別] 株式会社
l. [Organization Type] company limited
m. [登録担当者] JH7713JP
n. [技術連絡担当者] TT31322JP
p. [ネームサーバ] ns1.vectant.ne.jp
p. [ネームサーバ] ns2.vectant.ne.jp
s. [署名鍵]
[状態] Connected (2024/02/29)
[登録年月日] 2015/02/24
[接続年月日] 2015/03/16
[最終更新] 2023/03/01 01:15:27 (JST)


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 03/13/2019

Desktop
Desktop Speed
34%

Desktop Resource Breakdown
Total Resources77
Number of Hosts8
Static Resources69
JavaScript Resources13
CSS Resources5

Last tested: 03/13/2019

Mobile
Mobile Usability
65%
Mobile Speed
28%

Mobile Resource Breakdown
Total Resources77
Number of Hosts8
Static Resources69
JavaScript Resources13
CSS Resources5
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