Katsura.com 社会福祉法人京都社会事業財団京都桂病院 トップページ|京都桂病院

京都市西京区にある京都桂病院のホームページです。当院は昭和12年に設立以来、高度ながん治療を行うがんゲノム医療連携病院にも指定され、地域医療構想のもと、急性期・高度急性期の医療をさらに充実させ地域に貢献してゆきます。

Online Status
Offline

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

Katsura.com attracts 1,703 unique visitors daily, generating 3,407 pageviews. The estimated value of katsura.com is 2,568 USD. Each visitor views approximately 2.14 pages on average.

Katsura.com is hosted by INTERQ GMO Internet,Inc, JP. Check out other websites hosted by INTERQ GMO Internet,Inc, JP.

See the list of other websites hosted by INTERQ GMO Internet,Inc, JP.

Katsura.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (September 10, 2024), indicates that katsura.com has an expired SSL certificate issued by Let's Encrypt (expired on December 02, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing and Symantec katsura.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, katsura.com is optimized for mobile and tablet devices, although the web page loading speed could be improved.

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.
Norton Connect Safe
Last Updated: 02/08/2026
katsura.com is safe.
Norton ConnectSafe evaluates katsura.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/02/2026
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 Browsing
Last Updated: 01/09/2019
katsura.com 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: 02/04/2021
katsura.com is safe.
McAfee assesses katsura.com 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 katsura.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/02/2026
katsura.com child safety is unknown.
The WOT calculates reputation of the katsura.com. This reputation system receives ratings from users and information from third-party sources, assesses the katsura.com for safety features and confirms, whether katsura.com is suitable for children.

Katsura.com | SSL Certificate Information
Domainkatsura.com
Issuer OrganizationLet's Encrypt
IssuerR10
AlgorithmRSA-SHA256
Valid form09/03/2024
Expiration12/02/2024
SignedCertificate is not self signed
Additional Domains katsura.com
www.katsura.com
Server Location

Katsura.com ASN Information

ASN ID: 7506
ASN Title: INTERQ GMO Internet,Inc, JP

Last Update: 05/10/2026

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

% Information related to 'AS7467 - AS7722'

as-block: AS7467 - AS7722
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 'AS7500 - AS7531'

as-block: AS7500 - AS7531
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 'AS7506'

aut-num: AS7506
as-name: INTERQ
descr: GMO Internet,Inc
import: from AS18068 100 accept ANY
import: from AS10026 100 accept ANY
import: from AS2914 100 accept ANY
import: from AS3356 100 accept ANY
import: from AS22205 100 accept ANY
import: from AS6461 100 accept ANY
import: from AS55907 100 accept ANY
import: from AS58649 100 accept ANY
import: from AS37907 100 accept ANY
export: to AS18068 announce AS7506
export: to AS10026 announce AS7506
export: to AS2914 announce AS7506
export: to AS3356 announce AS7506
export: to AS22205 announce AS7506
export: to AS6461 announce AS7506
export: to AS55907 announce ANY
export: to AS58649 announce ANY
export: to AS37907 announce ANY
country: JP
admin-c: JP00016074
tech-c: JP00016074
last-modified: 2012-11-21T02:27:40Z
source: JPNIC

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

WHOIS

Domain Name: KATSURA.COM
Registry Domain ID: 181277_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2022-03-19T15:22:40Z
Creation Date: 1997-03-19T05:00:00Z
Registry Expiry Date: 2024-03-20T04:00:00Z
Registrar: Japan Registry Services Co., Ltd.
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Name Server: ASNS1.CUSTOMER.NE.JP
Name Server: ASNS2.CUSTOMER.NE.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-09-19T23:03:59Z


DNS Records
HostA RecordTTL
katsura.com210.233.72.2193600
HostMX RecordPriorityTTL
katsura.commail.katsura.com103600
HostNS RecordTTL
katsura.comasns2.customer.ne.jp86400
katsura.comasns1.customer.ne.jp86400
HostTXT RecordTTL

asns1.customer.ne.jp
TTL: 86400
Email address: system.katsura.com
Serial: 1492576843
Refresh: 3600
Retry: 1800
Expire: 3628800
Minimum: 3600


Errors
Warnings

Last tested: 04/14/2018

Desktop
Desktop Speed
27%

Desktop Resource Breakdown
Total Resources53
Number of Hosts2
Static Resources49
JavaScript Resources12
CSS Resources4

Last tested: 01/04/2018

Mobile
Mobile Usability
66%
Mobile Speed
24%

Mobile Resource Breakdown
Total Resources53
Number of Hosts2
Static Resources49
JavaScript Resources12
CSS Resources4
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