Gakkou.net ナレッジステーション - トップページ│Knowledge Station

学校情報ポータルサイト-ナレッジステーショントップページ。日本の大学、日本の短大、日本の専門学校、日本の高校、日本の中学校などをご案内。詳細は学校種それぞれのトップページをご参照ください。


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.72 sec.
Last Checked: 04/28/2024

Gakkou.net traffic volume is 1,072 unique daily visitors and their 2,573 pageviews. The web value rate of gakkou.net is 49,209 USD. Each visitor makes around 2.57 page views on average.

By Alexa's traffic estimates gakkou.net placed at 15,836 position over the world.

Gakkou.net server is located in Japan, therefore, we cannot identify the countries where the traffic is originated and if the distance can potentially affect the page load time. See the list of other web pages hosted by AMAZON-02 - Amazon.com, Inc., US.

Gakkou.net registered under .NET top-level domain. Check other websites in .NET zone.

The last verification results, performed on (April 28, 2021) gakkou.net show that gakkou.net has an expired wildcard SSL certificate issued by DigiCert Inc (expired on November 29, 2021). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust gakkou.net is pretty a safe domain.

Relying Google MobileFriendly test gakkou.net is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
280,637
Average Load Time
0.88sec
Links In Count
177
Website Value
$45,990

Overview
Last Updated: 04/28/2024
Overall result - gakkou.net 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: 03/24/2024
gakkou.net is safe.
Norton ConnectSafe evaluates gakkou.net for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/13/2019
gakkou.net 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
gakkou.net 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: 02/24/2021
gakkou.net is safe.
McAfee assesses gakkou.net 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 gakkou.net for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
gakkou.net child safety is very good.
The WOT calculates reputation of the gakkou.net. This reputation system receives ratings from users and information from third-party sources, assesses the gakkou.net for safety features and confirms, whether gakkou.net is suitable for children.

SSL Information
Domain*.gakkou.net
Issuer OrganizationDigiCert Inc
IssuerGeoTrust RSA CA 2018
AlgorithmRSA-SHA256
Valid form10/30/2020
Expiration11/29/2021
SignedCertificate is not self signed
Additional Domains *.gakkou.net
gakkou.net
Server Location

ASN Information

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 10/04/2023

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

Domain Name: GAKKOU.NET
Registry Domain ID: 2998663_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2018-12-03T02:03:28Z
Creation Date: 1998-08-20T04:00:00Z
Registry Expiry Date: 2026-08-19T04:00:00Z
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: NS-1331.AWSDNS-38.ORG
Name Server: NS-1906.AWSDNS-46.CO.UK
Name Server: NS-244.AWSDNS-30.COM
Name Server: NS-884.AWSDNS-46.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-02T23:40:42Z


DNS Records
HostA RecordTTL
gakkou.net153.122.48.1487200
HostMX RecordPriorityTTL
gakkou.netmail.gakkou.net103600
HostNS RecordTTL
gakkou.netns-1331.awsdns-38.org172800
gakkou.netns-1906.awsdns-46.co.uk172800
gakkou.netns-244.awsdns-30.com172800
gakkou.netns-884.awsdns-46.net172800
HostTXT RecordTTL
gakkou.netv=spf1 +ip4:153.122.48.148 +ip4:210.150.120.32/28 +ip4:210.150.243.108 +ip4:210.153.23.252 +ip4:210.150.243.186 +ip4:219.94.128.35 -all7200

ns-884.awsdns-46.net
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Warnings

Errors

Last tested: 02/13/2018

Desktop
Desktop Speed
78%

Desktop Resource Breakdown
Total Resources44
Number of Hosts7
Static Resources36
JavaScript Resources9
CSS Resources3

Last tested: 11/20/2016

Mobile
Mobile Usability
65%
Mobile Speed
54%

Mobile Resource Breakdown
Total Resources47
Number of Hosts5
Static Resources41
JavaScript Resources11
CSS Resources5
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