Seisa.ed.jp 通信制高校 星槎国際高等学校

通信制高校 星槎国際高校 のホームページ。「授業の星槎」としてたくさんの人気ゼミも充実。また不登校でお悩みの方、退学された方の教育相談や転入・編入が可能です。

Online Status
UNKNOWN

Over the time seisa.ed.jp has been ranked as high as 23,762 in the world.

Seisa.ed.jp receives about 419 unique visitors and 838 pageviews per day. The estimated value of seisa.ed.jp is 8,760 USD. Each unique visitor makes about 2 pageviews on average.

Seisa.ed.jp is registered under .JP top-level domain. Check other websites in .JP zone.

At the time of the last check (August 17, 2024) seisa.ed.jp has an expired SSL certificate issued by Let's Encrypt (expired on September 21, 2024). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust seisa.ed.jp is quite a safe domain.

Mobile-Friendly test indicates that seisa.ed.jp is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
808,525
Average Load Time
0.00sec
Links In Count
78
Website Value
$8,760

Overview
Last Updated: 11/13/2024
Overall result - "seisa.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: 02/05/2024
seisa.ed.jp is safe.

Norton ConnectSafe evaluates seisa.ed.jp for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 01/28/2017
seisa.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
Malware not found at "seisa.ed.jp".
"seisa.ed.jp" is not a phishing page.
"seisa.ed.jp" does not install unwanted software.
"seisa.ed.jp" does not contain harmfull applications.
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: 01/10/2021
seisa.ed.jp is safe.

McAfee assesses seisa.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 seisa.ed.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/11/2019
seisa.ed.jp child safety isvery good.

The WOT calculates reputation of the seisa.ed.jp. This reputation system receives ratings from users and information from third-party sources, assesses the seisa.ed.jp for safety features and confirms, whether seisa.ed.jp is suitable for children.

SSL Information
Domain www.seisa.ed.jp
Issuer OrganizationLet's Encrypt
Issuer R10
Algorithm RSA-SHA256
Valid form 06/23/2024
Expiration 09/21/2024
SignedCertificate is not self signed
Additional Domains seisa.ed.jp
www.seisa.ed.jp
Server Location
Tokyo
Tokyo
Japan
ASN Information

ASN ID: 131965
ASN Title: XSERVER Xserver Inc., JP

Last Update: 03/05/2024

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

% Information related to 'AS131072 - AS132095'

as-block: AS131072 - AS132095
descr: APNIC 32-bit 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: 2009-09-29T05:34:08Z
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 'AS131905 - AS131992'

as-block: AS131905 - AS131992
descr: JPNIC-4Byte-ASBLOCK-AP
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: for assignment to JPNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.ad.jp
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
last-modified: 2016-01-27T00:24:03Z
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 'AS131965'

aut-num: AS131965
as-name: XSERVER
descr: Xserver Inc.
import:
export:
country: JP
admin-c: JP00193983
tech-c: JP00193983
last-modified: 2020-05-27T00:41:42Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (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]
a. [ドメイン名] SEISA.ED.JP
e. [そしきめい] せいさこくさいこうとうがっこう
f. [組織名] 星槎国際高等学校
g. [Organization] SEISA KOKUSAI HIGH SCHOOL
k. [組織種別] 高等学校
l. [Organization Type] High School
m. [登録担当者] TO3035JP
n. [技術連絡担当者] SY1391JP
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 (2023/04/30)
[登録年月日] 2000/04/13
[接続年月日] 2000/04/14
[最終更新] 2022/05/01 01:02:34 (JST)

DNS Records
HostA RecordTTL
seisa.ed.jp119.245.142.10086400
HostMX RecordPriorityTTL
seisa.ed.jpaspmx.l.google.com13600
seisa.ed.jpaspmx3.google.com103600
seisa.ed.jpalt2.aspmx.l.google.com53600
seisa.ed.jpalt1.aspmx.l.google.com53600
seisa.ed.jpaspmx2.google.com103600
HostNS RecordTTL
seisa.ed.jpasns1.customer.ne.jp3600
seisa.ed.jpasns2.customer.ne.jp3600
HostTXT RecordTTL
seisa.ed.jpv=spf1 +ip4:119.245.142.100/32 include:_spf.google.com mx ~all3600
seisa.ed.jpgoogle-site-verification=MQA-7BIHgwgjj9wPciP29fpEs0TI1eVyIZPRnxIwgSE3600

asns1.customer.ne.jp
TTL: 3600
Email address: toru_okawa.seisa.ed.jp
Serial: 1536736316
Refresh: 3600
Retry: 1800
Expire: 3628800
Minimum: 3600

Warnings
Errors

Last tested: 02/17/2016

Desktop
Desktop Speed
29%
Desktop Resource Breakdown
Total Resources84
Number of Hosts8
Static Resources75
JavaScript Resources19
CSS Resources5

Last tested: 11/22/2019

Mobile
Mobile Usability
99%
Mobile Speed
24%
Mobile Resource Breakdown
Total Resources93
Number of Hosts9
Static Resources83
JavaScript Resources14
CSS Resources4
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