Biwako-seikei.jp びわこ成蹊スポーツ大学

びわこ成蹊スポーツ大学は、スポーツを総合的な視野から把握し、未来のスポーツのあり方とその実践方法を考えるために「スポーツ学部」を設置。今後のスポーツ領域をリードし、新しいスポーツ文化を創造する、深い知識と実践力を備えた人材を養成します。

Online Status
Offline

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

Biwako-seikei.jp attracts 1,878 unique visitors daily, generating 3,756 pageviews. The estimated value of biwako-seikei.jp is 2,825 USD. Each visitor views approximately 2.14 pages on average.

Biwako-seikei.jp is hosted by K-OPTICOM K-Opticom Corporation, JP. Check out other websites hosted by K-OPTICOM K-Opticom Corporation, JP.

See the list of other websites hosted by K-OPTICOM K-Opticom Corporation, JP.

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

A recent examination on (February 14, 2022), indicates that biwako-seikei.jp has an expired SSL certificate issued by DigiCert Inc (expired on May 10, 2022). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.

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Based on Google's Mobile-Friendly test, biwako-seikei.jp is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices, and improving the web page loading time could further enhance user experience.

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.
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Last Updated: 02/22/2026
biwako-seikei.jp is safe.
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Last Updated: 01/09/2019
biwako-seikei.jp is safe.
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Unwanted software: not found.
Harmfull applications: not found.
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Last Updated: 03/16/2021
biwako-seikei.jp is safe.
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Last Updated: 11/02/2026
biwako-seikei.jp child safety is unknown.
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Biwako-seikei.jp | SSL Certificate Information
Domainosaka-seikei.jp
Issuer OrganizationDigiCert Inc
IssuerGeoTrust TLS DV RSA Mixed SHA256 2020 CA-1
AlgorithmRSA-SHA256
Valid form05/10/2021
Expiration05/10/2022
SignedCertificate is not self signed
Additional Domains osaka-seikei.jp
univ.osaka-seikei.jp
tandai.osaka-seikei.jp
high.osaka-seikei.jp
komichi.osaka-seikei.jp
osaka-seikei-nyushi.jp
bss-nyushi.jp
biwako-seikei.jp
Server Location

Biwako-seikei.jp ASN Information

ASN ID: 17511
ASN Title: K-OPTICOM K-Opticom Corporation, JP

Last Update: 05/25/2026

% [whois.apnic.net]
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% Information related to 'AS17408 - AS18409'

as-block: AS17408 - AS18409
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
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tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
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
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remarks: Administrator for APNIC
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source: APNIC

% Information related to 'AS17408 - AS17651'

as-block: AS17408 - AS17651
descr: APNIC ASN block
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
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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
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admin-c: AMS11-AP
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last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS17503 - AS17534'

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descr: JPNIC-2Byte-ASBLOCK-AP
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country: JP
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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
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source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
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country: JP
phone: +81-3-5297-2311
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e-mail: hostmaster@nic.ad.jp
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nic-hdl: JNIC1-AP
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source: APNIC

% Information related to 'AS17511'

aut-num: AS17511
as-name: K-Opticom
descr: K-Opticom Corporation
import:
export:
country: JP
admin-c: JP00014196
tech-c: JP00014196
last-modified: 2009-05-09T01:41:06Z
source: JPNIC

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

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] BIWAKO-SEIKEI.JP

[登録者名] 大阪成蹊学園
[Registrant] OSAKA SEIKEI GAKUEN

[Name Server] ns-778.awsdns-33.net
[Name Server] ns-326.awsdns-40.com
[Name Server] ns-1726.awsdns-23.co.uk
[Name Server] ns-1209.awsdns-23.org
[Name Server] ns4.x-trans.jp
[Signing Key]

[登録年月日] 2016/06/29
[有効期限] 2024/06/30
[状態] Active
[最終更新] 2023/07/01 01:05:07 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社エクストランス
[Name] X-TRANS,Inc.
[Email] nic@x-trans.jp
[Web Page]
[郵便番号] 550-0013
[住所] 大阪府大阪市西区
新町 1-28-11
[Postal Address] nishi-ku,osaka-shi
1-28-11 shinmachi
[電話番号] 06-4390-4847
[FAX番号] 06-4390-4849


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Last tested: 01/31/2018

Desktop
Desktop Speed
11%

Desktop Resource Breakdown
Total Resources96
Number of Hosts10
Static Resources82
JavaScript Resources10
CSS Resources3

Last tested: 01/31/2018

Mobile
Mobile Usability
99%
Mobile Speed
10%

Mobile Resource Breakdown
Total Resources95
Number of Hosts10
Static Resources81
JavaScript Resources10
CSS Resources3
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