Toseicorp.co.jp トーセイ株式会社

トーセイ株式会社のオフィシャルサイトです。東京都を中心に、オフィス・商業施設・マンション・戸建・ホテルなど、あらゆる不動産シーンで新たな価値と感動を創造します。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.17 sec.
Last Checked: 11/05/2026

Toseicorp.co.jp attracts 92 unique visitors daily, generating 460 pageviews. The estimated value of toseicorp.co.jp is 3,124 USD. Each visitor views approximately 5.35 pages on average.

According to Majestic's traffic estimates, toseicorp.co.jp ranks 23,135 globally.

Toseicorp.co.jp server is located in Japan, so we cannot determine if the distance might affect the page load time.

See the list of other websites hosted by CPI-NET KDDI Web Communications Inc., JP.

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

A recent examination on (August 31, 2024), indicates that toseicorp.co.jp has an expired SSL certificate issued by Cybertrust Japan Co., Ltd. (expired on November 30, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Cybertrust Japan Co., Ltd..

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

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

Global Rank
1,488,027
Average Load Time
1.12sec
Links In Count
37
Website Value
$2,920
Overview
Last Updated: 11/05/2026
Overall result - toseicorp.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: 02/19/2026
toseicorp.co.jp is safe.
Norton ConnectSafe evaluates toseicorp.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 04/22/2017
toseicorp.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
toseicorp.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: 02/17/2021
toseicorp.co.jp is safe.
McAfee assesses toseicorp.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 toseicorp.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/05/2026
toseicorp.co.jp child safety is unknown.
The WOT calculates reputation of the toseicorp.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the toseicorp.co.jp for safety features and confirms, whether toseicorp.co.jp is suitable for children.

Toseicorp.co.jp | SSL Certificate Information
Domainwww.toseicorp.co.jp
Issuer OrganizationCybertrust Japan Co., Ltd.
IssuerCybertrust Japan SureServer EV CA G3
AlgorithmRSA-SHA256
Valid form11/14/2023
Expiration11/30/2024
SignedCertificate is not self signed
Additional Domains www.toseicorp.co.jp
toseicorp.co.jp
Server Location

Toseicorp.co.jp ASN Information

ASN ID: 9597
ASN Title: CPI-NET KDDI Web Communications Inc., JP

Last Update: 05/08/2026

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

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
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: 2009-05-19T07:00:23Z
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 'AS9591 - AS9622'

as-block: AS9591 - AS9622
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 'AS9597'

aut-num: AS9597
as-name: CPI-NET
descr: KDDI Web Communications Inc.
import: from AS2497 100 accept ANY
import: from AS2516 100 accept ANY
export: to AS2497 announce AS9597
export: to AS2516 announce AS9597
country: JP
admin-c: YM12747JP
tech-c: YM12747JP
last-modified: 2016-10-12T02:06:05Z
source: JPNIC

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

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] TOSEICORP.CO.JP
e. [そしきめい] とーせい かぶしきがいしゃ
f. [組織名] トーセイ 株式会社
g. [Organization] Tosei Corporation
k. [組織種別] 株式会社
l. [Organization Type] Company
m. [登録担当者] YI16800JP
n. [技術連絡担当者] KK1960JP
p. [ネームサーバ] skydns11.otsuka-office365.jp
p. [ネームサーバ] skydns12.otsuka-office365.jp
p. [ネームサーバ] skydns13.otsuka-office365.jp
s. [署名鍵]
[状態] Connected (2022/08/31)
[登録年月日] 2006/08/09
[接続年月日] 2006/08/10
[最終更新] 2021/09/01 01:09:04 (JST)


DNS Records
HostA RecordTTL
toseicorp.co.jp203.133.234.823600
HostMX RecordPriorityTTL
toseicorp.co.jptoseicorp-co-jp.mail.protection.outlook.com03600
HostNS RecordTTL
toseicorp.co.jpskydns11.otsuka-office365.jp3600
toseicorp.co.jpskydns12.otsuka-office365.jp3600
toseicorp.co.jpskydns13.otsuka-office365.jp3600
HostTXT RecordTTL
toseicorp.co.jpv=spf1 include:spf.protection.outlook.com a:mail.spcloud.jp ip4:157.205.230.0/24 include:smp.ne.jp -all3600

skydns99.otsuka-office365.jp
TTL: 3600
Email address: hostmaster.otsuka-office365.jp
Serial: 2016112201
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 1800

Warnings

Errors

Last tested: 05/14/2016

Desktop
Desktop Speed
55%

Desktop Resource Breakdown
Total Resources90
Number of Hosts4
Static Resources87
JavaScript Resources6
CSS Resources4

Last tested: 11/30/2019

Mobile
Mobile Usability
100%
Mobile Speed
35%

Mobile Resource Breakdown
Total Resources62
Number of Hosts11
Static Resources51
JavaScript Resources15
CSS Resources5
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