Su-gaku.net 実用数学技能検定公式サイト | 公益財団法人日本数学検定協会

累計受検者数450万人突破!実用数学技能検定公式サイト。公益財団法人日本数学検定協会が実施している実用数学技能検定は数学・算数に関する検定のスタンダードとして、進学・就職に必須の検定です。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 03/06/2023

Over the time su-gaku.net has been ranked as high as 15,639 in the world, while most of its traffic comes from Japan, where it reached as high as 33,358 position.

Su-gaku.net receives about 489 unique visitors and 2,347 pageviews per day. The estimated value of su-gaku.net is 45,990 USD. Each unique visitor makes about 4.8 pageviews on average.

Su-gaku.net is registered under .NET top-level domain. Check other websites in .NET zone.

At the time of the last check (April 28, 2024) su-gaku.net has an invalid SSL certificate.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust su-gaku.net is quite a safe domain.

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


Global Rank
275,185
Average Load Time
0.41sec
Links In Count
175
Website Value
$45,990

Overview
Last Updated: 04/28/2024
Overall result - "su-gaku.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
su-gaku.net is safe.

Norton ConnectSafe evaluates su-gaku.net for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 11/02/2016
su-gaku.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
Malware not found at "su-gaku.net".
"su-gaku.net" is not a phishing page.
"su-gaku.net" does not install unwanted software.
"su-gaku.net" 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: 02/24/2021
su-gaku.net is safe.

McAfee assesses su-gaku.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 su-gaku.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/10/2019
su-gaku.net child safety isvery good.

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

SSL Information
WARNING! Certificate download error. Previous scan results are shown below.
WARNING! Su-gaku.net is not secured by SSL certificate.
Server Location
Tokyo
Tokyo
Japan
ASN Information

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

Last Update: 10/13/2023

#
# 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: SU-GAKU.NET
Registry Domain ID: 1664123198_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2020-06-12T15:21:13Z
Creation Date: 2011-06-28T01:10:23Z
Registry Expiry Date: 2021-06-28T01:10:23Z
Registrar: GMO Internet, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Domain Status: ok https://icann.org/epp#ok
Name Server: FJKDNS11.ALPHA-PRM.JP
Name Server: FJKDNS12.ALPHA-PRM.JP
Name Server: FJKDNS13.ALPHA-PRM.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-30T08:48:49Z

DNS Records
HostA RecordTTL
su-gaku.net54.65.224.763600
HostMX RecordPriorityTTL
su-gaku.netmxi.alpha-prm.jp1003600
HostNS RecordTTL
su-gaku.netfjkdns13.alpha-prm.jp3600
su-gaku.netfjkdns11.alpha-prm.jp3600
su-gaku.netfjkdns12.alpha-prm.jp3600
HostTXT RecordTTL
su-gaku.netv=spf1 ip4:182.93.112.56/32 include:spf.alpha-prm.jp ~all3600

fjkdns99.alpha-prm.jp
TTL: 3600
Email address: hostmaster.alpha-prm.jp
Serial: 2019030202
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 1800

NON-DOCUMENT-ERROR

Last tested: 07/13/2015

Desktop
Desktop Speed
60%
Desktop Resource Breakdown
Total Resources82
Number of Hosts12
Static Resources73
JavaScript Resources16
CSS Resources4

Last tested: 07/13/2015

Mobile
Mobile Usability
65%
Mobile Speed
49%
Mobile Resource Breakdown
Total Resources83
Number of Hosts13
Static Resources73
JavaScript Resources16
CSS Resources4
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