Zero2one.jp zero to one – 学びに、自由を。学びで、自由を。zero to oneは、最先端の「学びのプラットフォーム」を構築します。

学びに、自由を。学びで、自由を。zero to oneは、最先端の「学びのプラットフォーム」を構築します。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2026

Zero2one.jp attracts 1,552 unique visitors daily, generating 3,103 pageviews. The estimated value of zero2one.jp is 2,311 USD. Each visitor views approximately 2.14 pages on average.

Zero2one.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.

Zero2one.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.

A recent examination on (February 08, 2022), indicates that zero2one.jp has an expired SSL certificate issued by Amazon (expired on January 24, 2023). 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 Google Safe Browsing, Google Safe Search and Symantec zero2one.jp appears to be a safe domain.

Based on Google's Mobile-Friendly test, zero2one.jp is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Overview
Last Updated: 11/02/2026
Overall result - zero2one.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: 02/15/2026
zero2one.jp is safe.
Norton ConnectSafe evaluates zero2one.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 07/18/2020
zero2one.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
zero2one.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: 03/14/2021
zero2one.jp is safe.
McAfee assesses zero2one.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 zero2one.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/02/2026
zero2one.jp child safety is unknown.
The WOT calculates reputation of the zero2one.jp. This reputation system receives ratings from users and information from third-party sources, assesses the zero2one.jp for safety features and confirms, whether zero2one.jp is suitable for children.

Zero2one.jp | SSL Certificate Information
Domainzero2one.jp
Issuer OrganizationAmazon
IssuerAmazon
AlgorithmRSA-SHA256
Valid form12/27/2021
Expiration01/24/2023
SignedCertificate is not self signed
Additional Domains zero2one.jp
Server Location

Zero2one.jp ASN Information

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

Last Update: 05/24/2026

#
# 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]
[Domain Name] ZERO2ONE.JP

[登録者名] zero2one,inc.
[Registrant] zero2one,inc.

[Name Server] ns-2033.awsdns-62.co.uk
[Name Server] ns-10.awsdns-01.com
[Name Server] ns-1203.awsdns-22.org
[Name Server] ns-897.awsdns-48.net
[Signing Key]

[登録年月日] 2014/09/24
[有効期限] 2024/09/30
[状態] Active
[最終更新] 2023/12/15 12:24:18 (JST)

Contact Information: [公開連絡窓口]
[名前] zero2one ,inc.
[Name] zero2one ,inc.
[Email] 023fdabc1400ceb58dcfbb20a99f3d5d-5400894@contact.gandi.net
[Web Page]
[郵便番号] 107-0062
[住所] 2-2-15 win-aoyama942, Minamiaoyama, Minato-ku
Tokyo
[Postal Address] 2-2-15 win-aoyama942, Minamiaoyama, Minato-ku
Tokyo
[電話番号] +81.364033013
[FAX番号]


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Last tested: 03/26/2018

Mobile
Mobile Usability
100%
Mobile Speed
39%

Mobile Resource Breakdown
Total Resources49
Number of Hosts6
Static Resources32
JavaScript Resources7
CSS Resources7
www.zero2one.com
www.zero2one.net
www.zero2one.org
www.zero2one.info
www.zero2one.biz
www.zero2one.us
www.zero2one.mobi
www.ero2one.jp
www.zero2one.jp
www.xero2one.jp
www.zxero2one.jp
www.xzero2one.jp
www.sero2one.jp
www.zsero2one.jp
www.szero2one.jp
www.aero2one.jp
www.zaero2one.jp
www.azero2one.jp
www.zro2one.jp
www.zwro2one.jp
www.zewro2one.jp
www.zwero2one.jp
www.zsro2one.jp
www.zesro2one.jp
www.zdro2one.jp
www.zedro2one.jp
www.zdero2one.jp
www.zrro2one.jp
www.zerro2one.jp
www.zrero2one.jp
www.zeo2one.jp
www.zeeo2one.jp
www.zereo2one.jp
www.zeero2one.jp
www.zedo2one.jp
www.zerdo2one.jp
www.zefo2one.jp
www.zerfo2one.jp
www.zefro2one.jp
www.zeto2one.jp
www.zerto2one.jp
www.zetro2one.jp
www.zer2one.jp
www.zeri2one.jp
www.zeroi2one.jp
www.zerio2one.jp
www.zerk2one.jp
www.zerok2one.jp
www.zerko2one.jp
www.zerl2one.jp
www.zerol2one.jp
www.zerlo2one.jp
www.zerp2one.jp
www.zerop2one.jp
www.zerpo2one.jp
www.zeroone.jp
www.zero2ne.jp
www.zero2ine.jp
www.zero2oine.jp
www.zero2ione.jp
www.zero2kne.jp
www.zero2okne.jp
www.zero2kone.jp
www.zero2lne.jp
www.zero2olne.jp
www.zero2lone.jp
www.zero2pne.jp
www.zero2opne.jp
www.zero2pone.jp
www.zero2oe.jp
www.zero2obe.jp
www.zero2onbe.jp
www.zero2obne.jp
www.zero2ohe.jp
www.zero2onhe.jp
www.zero2ohne.jp
www.zero2oje.jp
www.zero2onje.jp
www.zero2ojne.jp
www.zero2ome.jp
www.zero2onme.jp
www.zero2omne.jp
www.zero2on.jp
www.zero2onw.jp
www.zero2onew.jp
www.zero2onwe.jp
www.zero2ons.jp
www.zero2ones.jp
www.zero2onse.jp
www.zero2ond.jp
www.zero2oned.jp
www.zero2onde.jp
www.zero2onr.jp
www.zero2oner.jp
www.zero2onre.jp