Jrtk.jp JR東日本グループのデベロッパー 株式会社ジェイアール東日本都市開発

JR東日本グループのデベロッパー「ジェイアール東日本都市開発」のホームページ。会社案内、当社の事業、ショピングセンター、店舗案内、物件検索、採用情報等をご覧いただけます。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.29 sec.
Last Checked: 03/09/2023

Over the time jrtk.jp has been ranked as high as 21,094 in the world, while most of its traffic comes from Japan, where it reached as high as 33,992 position.

Jrtk.jp receives about 685 unique visitors and 1,370 pageviews per day. The estimated value of jrtk.jp is 17,520 USD. Each unique visitor makes about 2 pageviews on average.

Jrtk.jp is registered under .JP top-level domain. Check other websites in .JP zone.

At the time of the last check (May 10, 2023) jrtk.jp has an expired SSL certificate issued by DigiCert Inc (expired on February 11, 2024). Check other websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search and Symantec jrtk.jp is quite a safe domain.

Mobile-Friendly test indicates that jrtk.jp is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
495,118
Average Load Time
0.68sec
Links In Count
379
Website Value
$17,520

Overview
Last Updated: 04/27/2024
Overall result - "jrtk.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: 03/29/2024
jrtk.jp is safe.

Norton ConnectSafe evaluates jrtk.jp for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 12/08/2016
jrtk.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
Malware not found at "jrtk.jp".
"jrtk.jp" is not a phishing page.
"jrtk.jp" does not install unwanted software.
"jrtk.jp" does not contain harmfull applications.
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
jrtk.jp is safe.

McAfee assesses jrtk.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 jrtk.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 04/27/2024
jrtk.jp child safety isunknown.

The WOT calculates reputation of the jrtk.jp. This reputation system receives ratings from users and information from third-party sources, assesses the jrtk.jp for safety features and confirms, whether jrtk.jp is suitable for children.

SSL Information
Domain www.jrtk.jp
Issuer OrganizationDigiCert Inc
Issuer DigiCert TLS RSA SHA256 2020 CA1
Algorithm RSA-SHA256
Valid form 01/31/2023
Expiration 02/11/2024
SignedCertificate is not self signed
Additional Domains www.jrtk.jp
jrtk.jp
Server Location

Not Found

ASN Information

Last Update: 10/13/2023

% [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 'AS131932'

aut-num: AS131932
as-name: JEIS-NET
descr: JR East Information Systems Company
import:
export:
country: JP
admin-c: JP00057694
tech-c: JP00057694
last-modified: 2018-04-24T04:03:12Z
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]
[Domain Name] JRTK.JP

[登録者名] 株式会社ジェイアール東日本都市開発
[Registrant] JR East Urban Development Corporation

[Name Server] ns1.dns.ne.jp
[Name Server] ns2.dns.ne.jp
[Signing Key]

[登録年月日] 2001/03/26
[有効期限] 2022/03/31
[状態] Active
[最終更新] 2021/04/01 01:05:10 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社ジェイアール東日本都市開発
[Name] JR East Urban Development Corporation
[Email] domain-info@jrtk.co.jp
[Web Page]
[郵便番号] 101-0053
[住所] 東京都渋谷区
代々木2-2-2
JR東日本本社ビル13F
[Postal Address] Tokyo
Shibuya-ku
Yoyogi 2-2-2-13F
[電話番号] 03-5334-1048
[FAX番号]

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
Errors
Warnings

Last tested: 05/23/2017

Desktop
Desktop Speed
60%
Desktop Resource Breakdown
Total Resources57
Number of Hosts4
Static Resources53
JavaScript Resources4
CSS Resources4

Last tested: 02/05/2018

Mobile
Mobile Usability
63%
Mobile Speed
49%
Mobile Resource Breakdown
Total Resources57
Number of Hosts4
Static Resources53
JavaScript Resources4
CSS Resources4
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