Futabagakuen-jh.ed.jp 学校法人雙葉学園

学校法人雙葉学園のページです。

Online Status
Offline

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

Futabagakuen-jh.ed.jp attracts 212 unique visitors daily, generating 424 pageviews. The estimated value of futabagakuen-jh.ed.jp is 3,124 USD. Each visitor views approximately 2.14 pages on average.

According to Majestic's traffic estimates, futabagakuen-jh.ed.jp ranks 24,280 globally.

Futabagakuen-jh.ed.jp server is located in Japan, so we cannot determine if the distance might affect the page load time.

See the list of other websites hosted by INFOSPHERE NTT PC Communications, Inc., JP.

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

According to the latest verification on (November 02, 2026), futabagakuen-jh.ed.jp has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details.

According to Google Safe Browsing, Google Safe Search and Symantec futabagakuen-jh.ed.jp appears to be a safe domain.

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

Global Rank
1,705,108
Average Load Time
0.17sec
Links In Count
61
Website Value
$2,920
Overview
Last Updated: 11/02/2026
Overall result - futabagakuen-jh.ed.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: 02/21/2026
futabagakuen-jh.ed.jp is safe.
Norton ConnectSafe evaluates futabagakuen-jh.ed.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 05/18/2017
futabagakuen-jh.ed.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
futabagakuen-jh.ed.jp is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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Site Advisor
Last Updated: 02/18/2021
futabagakuen-jh.ed.jp is safe.
McAfee assesses futabagakuen-jh.ed.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 futabagakuen-jh.ed.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/02/2026
futabagakuen-jh.ed.jp child safety is unknown.
The WOT calculates reputation of the futabagakuen-jh.ed.jp. This reputation system receives ratings from users and information from third-party sources, assesses the futabagakuen-jh.ed.jp for safety features and confirms, whether futabagakuen-jh.ed.jp is suitable for children.

Futabagakuen-jh.ed.jp | SSL Certificate Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

Futabagakuen-jh.ed.jp ASN Information

ASN ID: 2514
ASN Title: INFOSPHERE NTT PC Communications, Inc., JP

Last Update: 05/05/2026

% [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 'AS2514'

aut-num: AS2514
as-name: InfoSphere
descr: NTT PC Communications, Inc.
import:
export:
country: JP
admin-c: MH9282JP
tech-c: JP00027819
tech-c: NU3135JP
last-modified: 2009-01-23T23:36:33Z
source: JPNIC

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

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]
a. [ドメイン名] FUTABAGAKUEN-JH.ED.JP
e. [そしきめい] ふたば こうとうがっこう
f. [組織名] 雙葉高等学校
g. [Organization] Futaba High School
k. [組織種別] 高等学校
l. [Organization Type] High School
m. [登録担当者] AS1611JP
n. [技術連絡担当者] MK6242JP
p. [ネームサーバ] asns1.customer.ne.jp
p. [ネームサーバ] asns2.customer.ne.jp
s. [署名鍵]
[状態] Connected (2022/09/30)
[登録年月日] 2000/09/05
[接続年月日] 2000/11/10
[最終更新] 2021/10/01 01:06:09 (JST)


DNS Records
HostA RecordTTL
futabagakuen-jh.ed.jp119.245.185.1003600
HostMX RecordPriorityTTL
futabagakuen-jh.ed.jpfutabagakuen-jh.ed.jp103600
HostNS RecordTTL
futabagakuen-jh.ed.jpasns2.customer.ne.jp86400
futabagakuen-jh.ed.jpasns1.customer.ne.jp86400
HostTXT RecordTTL
futabagakuen-jh.ed.jpv=spf1 include:fmx.etius.jp +ip4:119.245.185.100/32 +ip4:210.231.183.0/24 +ip4:210.231.186.0/24 -all300
futabagakuen-jh.ed.jpgoogle-site-verification=hOe3A6gUokirIEdLNVVIOWBLyc1Oh8iWEWJ_m96PZH8300

asns1.customer.ne.jp
TTL: 86400
Email address: okajima-k.futabagakuen-jh.ed.jp
Serial: 1519790698
Refresh: 3600
Retry: 1800
Expire: 3628800
Minimum: 3600


Errors
Warnings

Last tested: 02/03/2019

Desktop
Desktop Speed
70%

Desktop Resource Breakdown
Total Resources21
Number of Hosts4
Static Resources17
JavaScript Resources4
CSS Resources3

Last tested: 02/03/2019

Mobile
Mobile Usability
100%
Mobile Speed
58%

Mobile Resource Breakdown
Total Resources21
Number of Hosts4
Static Resources17
JavaScript Resources4
CSS Resources3
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