Arent.co.jp Arent | 建設DX・コンサルティング・新規事業創出

建設DXのコンサルティングや新規事業創出、自社プロダクトの開発・販売を実施。高い把握力・モデル力・実装力を持って属人化した暗黙知を見つけ出し、深い課題を解決。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.26 sec.
Last Checked: 11/02/2026

Arent.co.jp attracts 1,525 unique visitors daily, generating 3,050 pageviews. The estimated value of arent.co.jp is 2,311 USD. Each visitor views approximately 2.14 pages on average.

Arent.co.jp is hosted by AMAZON-02 - Amazon.com, Inc., US. Check out other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

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

A recent examination on (December 17, 2021), indicates that arent.co.jp has an expired SSL certificate issued by Amazon (expired on December 12, 2022). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Amazon.

According to Symantec arent.co.jp appears to be a safe domain.

Overview
Last Updated: 11/02/2026
Unknown status.
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: 09/23/2025
arent.co.jp is safe.
Norton ConnectSafe evaluates arent.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/02/2026
Not yet checked.
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: 11/02/2026
Site Advisor
Last Updated: 11/02/2026
Not yet checked.
McAfee assesses arent.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 arent.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/02/2026
arent.co.jp child safety is unknown.
The WOT calculates reputation of the arent.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the arent.co.jp for safety features and confirms, whether arent.co.jp is suitable for children.

Arent.co.jp | SSL Certificate Information
Domainarent.co.jp
Issuer OrganizationAmazon
IssuerAmazon
AlgorithmRSA-SHA256
Valid form11/14/2021
Expiration12/12/2022
SignedCertificate is not self signed
Additional Domains arent.co.jp
Server Location

Arent.co.jp ASN Information

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 12/20/2025

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

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] ARENT.CO.JP
e. [そしきめい] かぶしきがいしゃあれんと
f. [組織名] 株式会社Arent
g. [Organization] Arent Inc.
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] HK57041JP
n. [技術連絡担当者] HK57034JP
p. [ネームサーバ] ns-1387.awsdns-45.org
p. [ネームサーバ] ns-241.awsdns-30.com
p. [ネームサーバ] ns-1683.awsdns-18.co.uk
p. [ネームサーバ] ns-610.awsdns-12.net
s. [署名鍵]
[状態] Connected (2024/06/30)
[登録年月日] 2020/06/03
[接続年月日] 2020/06/03
[最終更新] 2023/07/01 01:19:12 (JST)


DNS Records
HostA RecordTTL
arent.co.jp99.84.238.11860
arent.co.jp99.84.238.13060
arent.co.jp99.84.238.9960
arent.co.jp99.84.238.16060
HostMX RecordPriorityTTL
arent.co.jpaspmx.l.google.com13600
arent.co.jpalt3.aspmx.l.google.com103600
arent.co.jpalt4.aspmx.l.google.com103600
arent.co.jprd54ebgmni7nmak2rkso4w3mhojhtej4zgx2yvvyzcm5g3zmtvpq.mx-verification.google.com153600
arent.co.jpalt1.aspmx.l.google.com53600
arent.co.jpalt2.aspmx.l.google.com53600
HostNS RecordTTL
arent.co.jpns-1387.awsdns-45.org172800
arent.co.jpns-1683.awsdns-18.co.uk172800
arent.co.jpns-241.awsdns-30.com172800
arent.co.jpns-610.awsdns-12.net172800
HostTXT RecordTTL
arent.co.jpgoogle-site-verification=chc0VueKCQfcKiQTwzngC7HATLGvXtXz1fZ1KKiUlaI300

ns-1387.awsdns-45.org
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

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