Koubo.co.jp コンテスト情報なら「公募ガイドONLINE」

「公募ガイドONLINE」は、小説・エッセイ・シナリオ・川柳・イラスト・アートなどのコンテスト情報を紹介するWebサイトです。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.85 sec.
Last Checked: 02/03/2025

Koubo.co.jp attracts 2,625 unique visitors daily, generating 4,724 pageviews. The estimated value of koubo.co.jp is 85,921 USD. Each visitor views approximately 1.93 pages on average.

According to Majestic's traffic estimates, koubo.co.jp ranks 11,964 globally, with the majority of its visitors coming from Japan, where it holds the 10,665 position.

See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

Koubo.co.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.

The last inspection on (January 13, 2025), confirms that koubo.co.jp holds a valid and current SSL certificate issued by Let's Encrypt expiring on February 07, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search and Symantec koubo.co.jp appears to be a safe domain.

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

Global Rank
154,686
Average Load Time
0.50sec
Links In Count
91
Website Value
$80,300
Overview
Last Updated: 02/03/2025
Overall result - koubo.co.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: 03/20/2024
koubo.co.jp is safe.
Norton ConnectSafe evaluates koubo.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 03/06/2019
koubo.co.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
koubo.co.jp 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: 03/01/2021
koubo.co.jp is safe.
McAfee assesses koubo.co.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 koubo.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 02/03/2025
koubo.co.jp child safety is unknown.
The WOT calculates reputation of the koubo.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the koubo.co.jp for safety features and confirms, whether koubo.co.jp is suitable for children.

Koubo.co.jp | SSL Certificate Information
Domainkoubo.co.jp
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form11/09/2024
Expiration02/07/2025
SignedCertificate is not self signed
Additional Domains koubo.co.jp
Server Location

Koubo.co.jp ASN Information

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

Last Update: 08/01/2024

#
# 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

[ 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] KOUBO.CO.JP
e. [そしきめい] かぶしきがいしゃこうぼがいどしゃ
f. [組織名] 株式会社 公募ガイド社
g. [Organization] Koubo Guide Corporation
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] SY383JP
n. [技術連絡担当者] SY383JP
p. [ネームサーバ] 01.dnsv.jp
p. [ネームサーバ] 02.dnsv.jp
p. [ネームサーバ] 03.dnsv.jp
p. [ネームサーバ] 04.dnsv.jp
s. [署名鍵]
[状態] Connected (2024/10/31)
[登録年月日] 1997/10/22
[接続年月日] 1997/11/06
[最終更新] 2024/07/10 19:22:36 (JST)


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 01/13/2019

Desktop
Desktop Speed
59%

Desktop Resource Breakdown
Total Resources158
Number of Hosts16
Static Resources143
JavaScript Resources29
CSS Resources22

Last tested: 01/13/2019

Mobile
Mobile Usability
96%
Mobile Speed
50%

Mobile Resource Breakdown
Total Resources155
Number of Hosts16
Static Resources142
JavaScript Resources28
CSS Resources22
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