Koukoku.jp インターネット広告 GMO NIKKO株式会社

GMO NIKKOは、デジタルマーケティングを強みとする総合インターネット広告会社です。マーケット分析/インサイト分析/コミュニケーション設計/クリエイティブ設計/KPI設計など、お客様1社1社に最適な、まだ世にないコミュニケーションを創出します。


Koukoku.jp Overview

Koukoku.jp ranking shows that the page is at position 871,748 over the world.

Koukoku.jp hosting company servers are placed in the Japan, but, unfortunately, it’s not possible to identify the countries where the bulk of koukoku.jp users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on CLOUDFLARENET - Cloudflare, Inc., US servers.

In terms of rank-to-traffic ratio, koukoku.jp has 847 unique users per day, viewing 856 pages. The rank based value of koukoku.jp is 6,314 USD. Every user makes 1.07 pageviews on average.

Koukoku.jp boasts a link base consisting of 320 referring domains and 388 external backlinks, as revealed by the data obtained from web network scanning.

Koukoku.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in September 14, 2024, koukoku.jp has an expired SSL certificate issued by GlobalSign nv-sa (expired on May 19, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GlobalSign nv-sa.

Based on data from Google Safe Browsing, Google Safe Search and Symantec koukoku.jp is a fairly safe domain.

According the Mobile-Friendly test by Google koukoku.jp is nice optimized for mobile devices and tablets, however the webpage speed could be improved.


Koukoku.jp Rank Summary

Global Rank
871,748
Average Load Time
0.47sec
Links In Count
40
Website Value
$5,846

Koukoku.jp Website Safety

logo
Overview
Last Updated: 10/11/2025
Overall result - koukoku.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 logo
Norton Connect Safe
Last Updated: 03/31/2025
koukoku.jp is safe.
Norton ConnectSafe evaluates koukoku.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 12/23/2016
koukoku.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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
koukoku.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.
McAfee logo
Site Advisor
Last Updated: 03/01/2021
koukoku.jp is safe.
McAfee assesses koukoku.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 koukoku.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 10/11/2025
koukoku.jp child safety is unknown.
The WOT calculates reputation of the koukoku.jp. This reputation system receives ratings from users and information from third-party sources, assesses the koukoku.jp for safety features and confirms, whether koukoku.jp is suitable for children.

SSL Information
Domainwww.koukoku.jp
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign Extended Validation CA - SHA256 - G3
AlgorithmRSA-SHA256
Valid form04/17/2024
Expiration05/19/2025
SignedCertificate is not self signed
Additional Domains www.koukoku.jp
koukoku.jp

Koukoku.jp Rank History

Koukoku.jp Hosting Information

Server Location

ASN Information

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 09/07/2025

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335


OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Koukoku.jp Domain Registration and Settings

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]
[Domain Name] KOUKOKU.JP

[登録者名] GMO NIKKO株式会社
[Registrant] GMO NIKKO Inc.

[Name Server] 01.dnsv.jp
[Name Server] 02.dnsv.jp
[Name Server] 03.dnsv.jp
[Name Server] 04.dnsv.jp
[Signing Key]

[登録年月日] 2001/03/26
[有効期限] 2023/03/31
[状態] Active
[最終更新] 2022/04/01 01:05:09 (JST)

Contact Information: [公開連絡窓口]
[名前] GMO NIKKO株式会社
[Name] GMO NIKKO Inc.
[Email] system-div@gmo-ap.jp
[Web Page]
[郵便番号] 150-0043
[住所] 東京都渋谷区
道玄坂 1-2-3
渋谷フクラス
[Postal Address] Shibuya-ku
1-2-3 Dogenzaka
Shibuya Fukuras
[電話番号] 0120-250047
[FAX番号]


DNS Records
HostA RecordTTL
koukoku.jp210.171.139.1653600
HostMX RecordPriorityTTL
koukoku.jpalt2.aspmx.l.google.com20300
koukoku.jpaspmx2.googlemail.com30300
koukoku.jpaspmx.l.google.com10300
koukoku.jpalt1.aspmx.l.google.com20300
koukoku.jpaspmx3.googlemail.com30300
HostNS RecordTTL
koukoku.jp01.dnsv.jp86400
koukoku.jp02.dnsv.jp86400
koukoku.jp03.dnsv.jp86400
koukoku.jp04.dnsv.jp86400
HostTXT RecordTTL
koukoku.jpv=spf1 ip4:210.172.128.230 ip4:133.130.5.4 include:_spf.google.com include:aspmx.pardot.com include:_spf.activegate-ss.jp include:mktomail.com include:_spf.maildeliver.jp ~all300

01.dnsv.jp
TTL: 86400
Email address: hostmaster.dnsv.jp
Serial: 1538465915
Refresh: 3600
Retry: 900
Expire: 604800
Minimum: 300

Koukoku.jp HTML Check


Errors

Koukoku.jp Desktop Performance

Last tested: 11/21/2019

Speedometer image
Desktop Speed
60%

Desktop Resource Breakdown
Total Resources39
Number of Hosts9
Static Resources31
JavaScript Resources7
CSS Resources6

Koukoku.jp Mobile Insights

Last tested: 12/05/2019

Speedometer image
Mobile Usability
99%
Speedometer image
Mobile Speed
43%

Mobile Resource Breakdown
Total Resources38
Number of Hosts9
Static Resources30
JavaScript Resources7
CSS Resources6

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