Kotobank.jp コトバンク [ 辞書・百科事典・各種データベースを一度に検索 ]

無料ウェブ百科事典。DIGITALIOとC-POTが運営。出典が明確なコンテンツを収録し、信憑性の高さを重視する。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.86 sec.
Last Checked: 01/23/2025

Kotobank.jp attracts 194,018 unique visitors daily, generating 261,924 pageviews. The estimated value of kotobank.jp is 3,444,651 USD. Each visitor views approximately 1.44 pages on average.

According to Majestic's traffic estimates, kotobank.jp ranks 14,099 globally, with the majority of its visitors coming from Japan, where it holds the 208 position.

It is beneficial for kotobank.jp that their data center (provided by AMAZON-02 - Amazon.com, Inc., US) is located in Japan, as this helps reduce page load time for most visitors.

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

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

A recent examination on (October 13, 2024), indicates that kotobank.jp has an expired SSL certificate issued by Amazon (expired on January 22, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Amazon.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust kotobank.jp appears to be a safe domain.

Based on Google's Mobile-Friendly test, kotobank.jp is optimized for mobile and tablet devices.

Global Rank
2,833
Average Load Time
1.40sec
Links In Count
1,524
Website Value
$3.2 M
Overview
Last Updated: 01/23/2025
Overall result - kotobank.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: 03/21/2024
kotobank.jp is safe.
Norton ConnectSafe evaluates kotobank.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/10/2016
kotobank.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
kotobank.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: 02/22/2020
kotobank.jp is safe.
McAfee assesses kotobank.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 kotobank.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
kotobank.jp child safety is very good.
The WOT calculates reputation of the kotobank.jp. This reputation system receives ratings from users and information from third-party sources, assesses the kotobank.jp for safety features and confirms, whether kotobank.jp is suitable for children.

Kotobank.jp | SSL Certificate Information
Domainkotobank.jp
Issuer OrganizationAmazon
IssuerAmazon RSA 2048 M03
AlgorithmRSA-SHA256
Valid form12/25/2023
Expiration01/22/2025
SignedCertificate is not self signed
Additional Domains kotobank.jp
*.kotobank.jp
Server Location

Kotobank.jp ASN Information

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

Last Update: 07/07/2024

#
# 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]
[Domain Name] KOTOBANK.JP

[登録者名] DIGITALIO, Inc.
[Registrant] DIGITALIO, Inc.

[Name Server] ns-987.awsdns-59.net
[Name Server] ns-1143.awsdns-14.org
[Name Server] ns-1678.awsdns-17.co.uk
[Name Server] ns-103.awsdns-12.com
[Signing Key]

[登録年月日] 2009/01/09
[有効期限] 2025/01/31
[状態] Active
[最終更新] 2024/06/17 10:10:28 (JST)

Contact Information: [公開連絡窓口]
[名前] Kazuyuki Furuya
[Name] Kazuyuki Furuya
[Email] domain-manager@cartahd.com
[Web Page]
[郵便番号] 105-5536
[住所] 東京都36F Toranomon Hills, 2-6-1, Toranomon, Minato-ku
Tokyo
[Postal Address] 36F Toranomon Hills, 2-6-1, Toranomon, Minato-ku
Tokyo
[電話番号] +81.345771459
[FAX番号]


DNS Records
HostA RecordTTL
kotobank.jpkotobank.jp.wtxcdn.com300
HostMX RecordPriorityTTL
HostNS RecordTTL
kotobank.jpns2.cdnetdns.net7200
kotobank.jpns1.cdnetdns.net7200
HostTXT RecordTTL
kotobank.jpblq8a3n4rf7rml08kvljrc5h4f7200

ns1.cdnetdns.net
TTL: 0
Email address: bind-admin.asahi-np.co.jp
Serial: 2019062601
Refresh: 10800
Retry: 1800
Expire: 2592000
Minimum: 1800


Errors
Warnings

Last tested: 12/02/2019

Desktop
Desktop Speed
87%

Desktop Resource Breakdown
Total Resources19
Number of Hosts8
Static Resources11
JavaScript Resources6
CSS Resources2

Last tested: 02/06/2018

Mobile
Mobile Usability
100%
Mobile Speed
72%

Mobile Resource Breakdown
Total Resources20
Number of Hosts7
Static Resources13
JavaScript Resources6
CSS Resources2
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