Eduroam.jp トップページ | eduroam


Eduroam.jp Overview

Eduroam.jp belongs to SAKURA-B SAKURA Internet Inc., JP. Check the list of other websites hosted by SAKURA-B SAKURA Internet Inc., JP.

In terms of rank-to-traffic ratio, eduroam.jp has 2,563 unique users per day, viewing 5,125 pages. The rank based value of eduroam.jp is 3,892 USD. Every user makes 2.16 pageviews on average.

Eduroam.jp boasts a link base consisting of 304 referring domains and 332 external backlinks, as revealed by the data obtained from web network scanning.

Eduroam.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in August 23, 2024, eduroam.jp has an expired SSL certificate issued by SECOM Trust Systems CO.,LTD. (expired on October 28, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by SECOM Trust Systems CO.,LTD..

Based on data from Google Safe Browsing and Symantec eduroam.jp is a fairly safe domain.

Based on Mobile-Friendly test by Google eduroam.jp is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Eduroam.jp Website Safety

logo
Overview
Last Updated: 11/26/2024
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 logo
Norton Connect Safe
Last Updated: 02/05/2024
eduroam.jp is safe.
Norton ConnectSafe evaluates eduroam.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 11/26/2024
Unknown status.
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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
eduroam.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.
McAfee logo
Site Advisor
Last Updated: 01/10/2021
eduroam.jp is safe.
McAfee assesses eduroam.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 eduroam.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 11/26/2024
eduroam.jp child safety is unknown.
The WOT calculates reputation of the eduroam.jp. This reputation system receives ratings from users and information from third-party sources, assesses the eduroam.jp for safety features and confirms, whether eduroam.jp is suitable for children.

SSL Information
Domainwww.eduroam.jp
Issuer OrganizationSECOM Trust Systems CO.,LTD.
IssuerNII Open Domain CA - G7 RSA
AlgorithmRSA-SHA256
Valid form09/28/2023
Expiration10/28/2024
SignedCertificate is not self signed
Additional Domains www.eduroam.jp
eduroam.jp

Eduroam.jp Rank History

Eduroam.jp Hosting Information

Server Location

ASN Information

ASN ID: 9370

ASN Title: SAKURA-B SAKURA Internet Inc., JP

Last Update: 03/06/2024

% [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 'AS9349 - AS9380'

as-block: AS9349 - AS9380
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 'AS9370'

aut-num: AS9370
as-name: SAKURA-B
descr: SAKURA Internet Inc.
import: from AS7514 100 accept ANY
import: from AS4694 100 accept ANY
import: from AS9603 100 accept ANY
import: from AS3549 100 accept ANY
import: from AS2497 100 accept ANY
import: from AS9371 100 accept ANY
export: to AS7514 announce AS9370
export: to AS4694 announce AS9370
export: to AS9603 announce AS9370
export: to AS3549 announce AS9370
export: to AS2497 announce AS9370
export: to AS9371 announce AS9370
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:20:05Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Eduroam.jp Domain Registration and Settings

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] EDUROAM.JP

[登録者名] 国立情報学研究所
[Registrant] National Institute of Informatics

[Name Server] ns-1244.awsdns-27.org
[Name Server] ns-477.awsdns-59.com
[Name Server] ns-653.awsdns-17.net
[Name Server] ns-1821.awsdns-35.co.uk
[Signing Key]

[登録年月日] 2006/07/26
[有効期限] 2022/07/31
[状態] Active
[最終更新] 2021/08/01 01:05:09 (JST)

Contact Information: [公開連絡窓口]
[名前] 国立情報学研究所
[Name] National Institute of Informatics
[Email] upki-office@nii.ac.jp
[Web Page]
[郵便番号] 101-8430
[住所] 東京都千代田区
一ツ橋 2-1-2
[Postal Address] Chiyoda-ku
2-1-2 Hitotsubashi
[電話番号] 03-4212-2218
[FAX番号] 03-4212-2230


DNS Records
HostA RecordTTL
eduroam.jp157.1.65.11086400
HostMX RecordPriorityTTL
eduroam.jpmx.eduroam.jp1086400
HostNS RecordTTL
eduroam.jpdns2.nii.ac.jp86400
eduroam.jpdns-x.sinet.ad.jp86400
eduroam.jpdns1.nii.ac.jp86400
HostTXT RecordTTL

dns1.nii.ac.jp
TTL: 86400
Email address: postmaster.ns.nii.ac.jp
Serial: 2019050900
Refresh: 3600
Retry: 1200
Expire: 604800
Minimum: 86400

Eduroam.jp HTML Check

Eduroam.jp Desktop Performance

Last tested: 04/25/2016

Speedometer image
Desktop Speed
94%

Desktop Resource Breakdown
Total Resources3
Number of Hosts1
Static Resources2

Eduroam.jp Mobile Insights

Last tested: 04/25/2016

Speedometer image
Mobile Usability
64%
Speedometer image
Mobile Speed
96%

Mobile Resource Breakdown
Total Resources3
Number of Hosts1
Static Resources2

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