Umin.ac.jp UMIN 401 Unauthorized | 認証に失敗しました

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 01/22/2025

Umin.ac.jp attracts 5,534 unique visitors daily, generating 14,389 pageviews. The estimated value of umin.ac.jp is 253,076 USD. Each visitor views approximately 2.78 pages on average.

According to Majestic's traffic estimates, umin.ac.jp ranks 15,412 globally, with the majority of its visitors coming from Japan, where it holds the 3,481 position.

It is beneficial for umin.ac.jp that their data center (provided by UTNET The University of Tokyo, JP) is located in Japan, as this helps reduce page load time for most visitors.

See the list of other websites hosted by UTNET The University of Tokyo, JP.

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

The last inspection on (October 09, 2024), confirms that umin.ac.jp holds a valid and current SSL certificate issued by SECOM Trust Systems CO.,LTD. expiring on February 19, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by SECOM Trust Systems CO.,LTD..

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust umin.ac.jp appears to be a safe domain.

Based on Google's Mobile-Friendly test, umin.ac.jp is optimized for mobile and tablet devices.

Global Rank
50,300
Average Load Time
0.16sec
Links In Count
3,279
Website Value
$236,520
Overview
Last Updated: 01/22/2025
Overall result - umin.ac.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: 03/21/2024
umin.ac.jp is safe.
Norton ConnectSafe evaluates umin.ac.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/13/2016
umin.ac.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
umin.ac.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: 02/22/2021
umin.ac.jp is safe.
McAfee assesses umin.ac.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 umin.ac.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
umin.ac.jp child safety is good.
The WOT calculates reputation of the umin.ac.jp. This reputation system receives ratings from users and information from third-party sources, assesses the umin.ac.jp for safety features and confirms, whether umin.ac.jp is suitable for children.

Umin.ac.jp | SSL Certificate Information
Domaincenter2.umin.ac.jp
Issuer OrganizationSECOM Trust Systems CO.,LTD.
IssuerSECOM Passport for Web SR 3.0 CA
AlgorithmRSA-SHA256
Valid form01/22/2024
Expiration02/19/2025
SignedCertificate is not self signed
Additional Domains center2.umin.ac.jp
Server Location

Umin.ac.jp ASN Information

ASN ID: 2501
ASN Title: UTNET The University of Tokyo, JP

Last Update: 07/16/2024

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

% Information related to 'AS2497 - AS2528'

as-block: AS2497 - AS2528
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: 2017-06-12T03:54:29Z
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 'AS2501'

aut-num: AS2501
as-name: UTnet
descr: The University of Tokyo
import: from AS2500 100 accept ANY
import: from AS2907 100 accept ANY
export: to AS2500 announce AS2501
export: to AS2907 announce AS2501
country: JP
admin-c: MN010JP
tech-c: MN010JP
tech-c: YS7474JP
last-modified: 2014-03-19T00:59:42Z
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] UMIN.AC.JP
e. [そしきめい] だいがくびょういんいりょうじょうほうねっとわーく
f. [組織名] 大学病院医療情報ネットワーク
g. [Organization] University Hospital Medical Information Network
k. [組織種別] 大学共同利用機関
l. [Organization Type] AC
m. [登録担当者] TK4944JP
n. [技術連絡担当者] TK566JP
p. [ネームサーバ] db.umin.ac.jp
p. [ネームサーバ] ilsa.umin.ac.jp
s. [署名鍵]
[状態] Connected (2025/07/31)
[登録年月日] 1996/07/30
[接続年月日] 1997/04/08
[最終更新] 2024/08/01 01:03:23 (JST)


DNS Records
HostA RecordTTL
umin.ac.jp130.69.92.10600
HostMX RecordPriorityTTL
umin.ac.jpmailgw.umin.ac.jp10600
HostNS RecordTTL
umin.ac.jpilsa.umin.ac.jp600
umin.ac.jpdb.umin.ac.jp600
HostTXT RecordTTL
umin.ac.jpgoogle-site-verification=xR7VNy0VZWXBo71NTMR4jKzU6U8Tcu3baafEzuCAsjc600
umin.ac.jpv=spf1 +ip4:130.69.92.0/24 +ip4:130.69.94.0/24 ~all600

db.umin.ac.jp
TTL: 600
Email address: postmast-ctr.umin.ac.jp
Serial: 2019062800
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 86400

NON-DOCUMENT-ERROR

Last tested: 08/12/2016

Desktop
Desktop Speed
79%

Desktop Resource Breakdown
Total Resources17
Number of Hosts2
Static Resources15
JavaScript Resources1
CSS Resources3

Last tested: 12/07/2019

Mobile
Mobile Usability
98%
Mobile Speed
74%

Mobile Resource Breakdown
Total Resources17
Number of Hosts2
Static Resources15
JavaScript Resources1
CSS Resources3
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