Do-yukai.com 同友会グループ

同友会グループのウェブサイト。健診施設、有料老人ホームの運営。東京都を中心に人間ドック・健康診断・巡回バス健診・産業医受託・ストレスチェックサービスを行なっています。


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 04/22/2025

Do-yukai.com traffic volume is 1,543 unique daily visitors and their 3,086 pageviews. The web value rate of do-yukai.com is 2,311 USD. Each visitor makes around 2.14 page views on average.

Do-yukai.com belongs to IIJ Internet Initiative Japan Inc., JP. Check the list of other websites hosted by IIJ Internet Initiative Japan Inc., JP.

Do-yukai.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (August 16, 2024) do-yukai.com show that do-yukai.com has a valid and up-to-date wildcard SSL certificate issued by Nijimo K.K. expiring on July 11, 2025. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Nijimo K.K..

In accordance with Google Safe Browsing and Symantec do-yukai.com is pretty a safe domain.

Relying Google MobileFriendly test do-yukai.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.



Overview
Last Updated: 04/22/2025
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: 02/06/2025
do-yukai.com is safe.
Norton ConnectSafe evaluates do-yukai.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 04/22/2025
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
do-yukai.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: 01/17/2021
do-yukai.com is safe.
McAfee assesses do-yukai.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 do-yukai.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 04/22/2025
do-yukai.com child safety is unknown.
The WOT calculates reputation of the do-yukai.com. This reputation system receives ratings from users and information from third-party sources, assesses the do-yukai.com for safety features and confirms, whether do-yukai.com is suitable for children.

SSL Information
Domain*.do-yukai.com
Issuer OrganizationNijimo K.K.
IssuerFujiSSL SHA2 Business Secure Site CA
AlgorithmRSA-SHA256
Valid form07/11/2024
Expiration07/11/2025
SignedCertificate is not self signed
Additional Domains *.do-yukai.com
do-yukai.com
Server Location

ASN Information

ASN ID: 2497
ASN Title: IIJ Internet Initiative Japan Inc., JP

Last Update: 12/25/2024

% [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 'AS2497'

aut-num: AS2497
as-name: IIJ
descr: Internet Initiative Japan Inc.
import:
export:
country: JP
admin-c: JP00006327
tech-c: JP00006327
last-modified: 2005-06-03T00:47:08Z
source: JPNIC

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

WHOIS

Domain Name: DO-YUKAI.COM
Registry Domain ID: 84010656_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2021-12-10T15:00:07Z
Creation Date: 2002-02-27T04:25:10Z
Registry Expiry Date: 2022-12-13T05:20:49Z
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: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS2.CPI.AD.JP
Name Server: NS3.CPI.AD.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-05-17T14:55:17Z


DNS Records
HostA RecordTTL
do-yukai.com133.159.114.753600
HostMX RecordPriorityTTL
do-yukai.commx6.securemx.jp203600
do-yukai.commx.securemx.jp103600
HostNS RecordTTL
do-yukai.comns2.cpi.ad.jp3600
do-yukai.comns3.cpi.ad.jp3600
HostTXT RecordTTL
do-yukai.comMS=EAB22722E1872B1F161A4278E89BDDF8ECC14C2E3600
do-yukai.comMS=ms254337523600
do-yukai.comv=spf1 include:spf.secure.ne.jp +ip4:118.67.90.160 +ip4:158.201.243.115 +ip4:159.183.123.53 +ip4:159.183.72.153 a mx include:asp.cuenote.jp include:spf.protection.outlook.com include:spf.securemx.jp -all3600

ns2.cpi.ad.jp
TTL: 3600
Email address: hostmaster.cpi.ad.jp
Serial: 2025022701
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600


Errors
Warnings

Last tested: 11/11/2015

Desktop
Desktop Speed
61%

Desktop Resource Breakdown
Total Resources90
Number of Hosts3
Static Resources87
JavaScript Resources10
CSS Resources7

Last tested: 11/11/2015

Mobile
Mobile Usability
64%
Mobile Speed
50%

Mobile Resource Breakdown
Total Resources90
Number of Hosts3
Static Resources87
JavaScript Resources10
CSS Resources7
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