Seasar.org The Seasar Project

私たちSeasarプロジェクトはオープンソースという仕組みの元、開発者のゆとりを実現できるプロダクトの開発と提供を通じて、ユーザと開発者とが共に喜びを分かち合える環境実現をお手伝いすることを目指し活動しています。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 03/06/2023

Over the time seasar.org has been ranked as high as 21,252 in the world.

Seasar.org receives about 478 unique visitors and 478 pageviews per day. The estimated value of seasar.org is 2,920 USD. Each unique visitor makes about 1 pageviews on average.

Seasar.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

At the time of the last check (April 03, 2023) seasar.org has an expired SSL certificate issued by Let's Encrypt (expired on May 24, 2023). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search and Symantec seasar.org is quite a safe domain.

Mobile-Friendly test indicates that seasar.org isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices.


Global Rank
1,444,891
Average Load Time
0.43sec
Links In Count
230
Website Value
$2,920

Overview
Last Updated: 05/06/2024
Overall result - "seasar.org" 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: 03/24/2024
seasar.org is safe.

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

Google Safe Search
Last Updated: 10/27/2016
seasar.org 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 "seasar.org".
"seasar.org" is not a phishing page.
"seasar.org" does not install unwanted software.
"seasar.org" 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: 02/23/2021
seasar.org is safe.

McAfee assesses seasar.org 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 seasar.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 05/06/2024
seasar.org child safety isunknown.

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

SSL Information
Domain seasar.org
Issuer OrganizationLet's Encrypt
Issuer R3
Algorithm RSA-SHA256
Valid form 02/23/2023
Expiration 05/24/2023
SignedCertificate is not self signed
Additional Domains *.seasar.org
seasar.org
Server Location
Tokyo
Tokyo
Japan
ASN Information

ASN ID: 55379
ASN Title: HOSEI-NET Hosei University, JP

Last Update: 10/13/2023

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

% Information related to 'AS55296 - AS56319'

as-block: AS55296 - AS56319
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: 2009-09-03T01:15:30Z
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 'AS55372 - AS55396'

as-block: AS55372 - AS55396
descr: JPNIC-2Byte-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: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2010-01-18T05:42:24Z
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 'AS55379'

aut-num: AS55379
as-name: hosei-net
descr: Hosei University
import:
export:
country: JP
admin-c: JP00056472
tech-c: JP00056472
last-modified: 2010-05-12T22:41:30Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

WHOIS

Domain Name: SEASAR.ORG
Registry Domain ID: D98766308-LROR
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: www.onamae.com
Updated Date: 2020-06-27T22:50:24Z
Creation Date: 2003-07-28T09:57:55Z
Registry Expiry Date: 2021-07-28T09:57:55Z
Registrar Registration Expiration Date:
Registrar: GMO Internet, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Reseller:
Domain Status: ok https://icann.org/epp#ok
Registrant Organization: The Seasar Foundation
Registrant State/Province: Tokyo
Registrant Country: JP
Name Server: NS01.SEASAR.ORG
Name Server: NS02.SEASAR.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-30T11:12:35Z

DNS Records
HostA RecordTTL
seasar.org133.25.90.134900
HostMX RecordPriorityTTL
seasar.orgmx02.seasar.org10900
seasar.orgmx01.seasar.org20900
HostNS RecordTTL
seasar.orgns02.seasar.org900
seasar.orgns01.seasar.org900
HostTXT RecordTTL

ns01.seasar.org
TTL: 900
Email address: admin.seasar.org
Serial: 2019030300
Refresh: 3600
Retry: 600
Expire: 1209600
Minimum: 3600

Errors
Warnings

Last tested: 09/19/2015

Desktop
Desktop Speed
87%
Desktop Resource Breakdown
Total Resources15
Number of Hosts2
Static Resources13
CSS Resources4

Last tested: 06/28/2019

Mobile
Mobile Usability
59%
Mobile Speed
74%
Mobile Resource Breakdown
Total Resources15
Number of Hosts2
Static Resources13
CSS Resources4
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