Koseikan.jp 佐賀県医療センター好生館

地方独立行政法人 佐賀県医療センター好生館。私たちは、最新の高度医療を提供し、地域の方に寄り添う病院です。県民のこころに添った最良の医療をめざします。

Online Status
Offline

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

Koseikan.jp attracts 1,975 unique visitors daily, generating 3,950 pageviews. The estimated value of koseikan.jp is 2,825 USD. Each visitor views approximately 2.14 pages on average.

Koseikan.jp is hosted by OCN NTT Communications Corporation, JP. Check out other websites hosted by OCN NTT Communications Corporation, JP.

See the list of other websites hosted by OCN NTT Communications Corporation, JP.

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

A recent examination on (June 11, 2021), indicates that koseikan.jp has an expired SSL certificate issued by GlobalSign nv-sa (expired on November 08, 2021). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by GlobalSign nv-sa.

According to Google Safe Browsing, Google Safe Search and Symantec koseikan.jp appears to be a safe domain.

Based on Google's Mobile-Friendly test, koseikan.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 - koseikan.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: 02/10/2026
koseikan.jp is safe.
Norton ConnectSafe evaluates koseikan.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 05/28/2020
koseikan.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
koseikan.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: 03/13/2021
koseikan.jp is safe.
McAfee assesses koseikan.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 koseikan.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/02/2026
koseikan.jp child safety is unknown.
The WOT calculates reputation of the koseikan.jp. This reputation system receives ratings from users and information from third-party sources, assesses the koseikan.jp for safety features and confirms, whether koseikan.jp is suitable for children.

Koseikan.jp | SSL Certificate Information
Domainwww.koseikan.jp
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign GCC R3 DV TLS CA 2020
AlgorithmRSA-SHA256
Valid form10/07/2020
Expiration11/08/2021
SignedCertificate is not self signed
Additional Domains www.koseikan.jp
koseikan.jp
Server Location

Koseikan.jp ASN Information

ASN ID: 4713
ASN Title: OCN NTT Communications Corporation, JP

Last Update: 05/23/2026

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

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
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: 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
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 'AS4672 - AS4735'

as-block: AS4672 - AS4735
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 'AS4713'

aut-num: AS4713
as-name: OCN
descr: NTT Communications Corporation
import:
export:
country: JP
admin-c: AY1361JP
tech-c: TT10660JP
tech-c: TT15086JP
last-modified: 2009-11-14T02:13:12Z
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'. ]
[ ]
[ Notice -------------------------------------------------------------------- ]
[ JPRS will add the [Lock Status] element to the response format of JP domain ]
[ name on November 12, 2023. ]
[ For further information, please see the following webpage. ]
[ https://jprs.jp/whatsnew/notice/2023/231112.html (only in Japanese) ]
[ --------------------------------------------------------------------------- ]
Domain Information: [ドメイン情報]
[Domain Name] KOSEIKAN.JP

[登録者名] 佐賀県
[Registrant] Saga Prefecture

[Name Server] mwns1.customer.ne.jp
[Name Server] mwns2.customer.ne.jp
[Signing Key]

[登録年月日] 2005/03/28
[有効期限] 2024/03/31
[状態] Active
[最終更新] 2023/04/01 01:05:09 (JST)

Contact Information: [公開連絡窓口]
[名前] 佐賀県立病院好生館
[Name] Saga Prefectual Hospital KOSEIKAN
[Email] noda-hiroshi@pref.saga.lg.jp
[Web Page]
[郵便番号] 840-0054
[住所] 佐賀県佐賀市水ケ江1丁目12-9
[Postal Address] 1-12-9,Mizugae,Saga-shi,
SAGA 840-0054 JAPAN
[電話番号] 0952-24-2171
[FAX番号] 0952-29-9390


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 02/07/2016

Desktop
Desktop Speed
56%

Desktop Resource Breakdown
Total Resources57
Number of Hosts4
Static Resources54
JavaScript Resources6
CSS Resources10

Last tested: 03/30/2018

Mobile
Mobile Usability
99%
Mobile Speed
39%

Mobile Resource Breakdown
Total Resources60
Number of Hosts5
Static Resources55
JavaScript Resources7
CSS Resources11
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