Diamond.jp ダイヤモンド・オンライン

ダイヤモンド社のビジネスパーソン向け情報サイト。業界を深掘りした独自特集、経営・経済・マネー情報やスキルアップ記事を提供し、ビジネスリーダーの意思決定や課題解決に応えます。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.76 sec.
Last Checked: 06/03/2024

Over the time diamond.jp has been ranked as high as 10,177 in the world, while most of its traffic comes from Japan, where it reached as high as 265 position.

Diamond.jp receives about 81,212 unique visitors and 157,551 pageviews per day. The estimated value of diamond.jp is 2,076,120 USD. Each unique visitor makes about 1.94 pageviews on average.

Diamond.jp is registered under .JP top-level domain. Check other websites in .JP zone.

At the time of the last check (October 13, 2024) diamond.jp has a valid and up-to-date wildcard SSL certificate issued by GlobalSign nv-sa that expires on February 15, 2025. Check other websites using SSL certificates issued by GlobalSign nv-sa.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust diamond.jp is quite a safe domain.

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


Global Rank
4,367
Average Load Time
1.63sec
Links In Count
5,027
Website Value
$2.1 M

Overview
Last Updated: 11/17/2024
Overall result - "diamond.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
diamond.jp is safe.

Norton ConnectSafe evaluates diamond.jp for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 02/02/2019
diamond.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
Malware not found at "diamond.jp".
"diamond.jp" is not a phishing page.
"diamond.jp" does not install unwanted software.
"diamond.jp" 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: 02/22/2021
diamond.jp is safe.

McAfee assesses diamond.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 diamond.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
diamond.jp child safety isvery good.

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

SSL Information
Domain *.diamond.jp
Issuer OrganizationGlobalSign nv-sa
Issuer GlobalSign GCC R3 DV TLS CA 2020
Algorithm RSA-SHA256
Valid form 01/15/2024
Expiration 02/15/2025
SignedCertificate is not self signed
Additional Domains *.diamond.jp
diamond.jp
Server Location
Tokyo
Tokyo
Japan
ASN Information

ASN ID: 2497
ASN Title: IIJ Internet Initiative Japan Inc., JP

Last Update: 07/15/2024

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS2497 - AS2528'

as-block: AS2497 - AS2528
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:29Z
source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS2497'

aut-num: AS2497
as-name: IIJ
descr: Internet Initiative Japan Inc.
import:
export:
country: JP
admin-c: JP00006327
tech-c: JP00006327
last-modified: 2005-06-03T00:47:08Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

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] DIAMOND.JP

[登録者名] DIAMOND, inc.
[Registrant] DIAMOND, inc.

[Name Server] ryleigh.ns.cloudflare.com
[Name Server] eugene.ns.cloudflare.com
[Signing Key]

[登録年月日] 2001/03/26
[有効期限] 2025/03/31
[状態] Active
[最終更新] 2024/04/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前] IWAO SHIMIZU
[Name] IWAO SHIMIZU
[Email] admin@diamond.jp
[Web Page]
[郵便番号] 150-8409
[住所] 6-12-17 JINGUMAE
SHIBUYA-KU
[Postal Address] 6-12-17 JINGUMAE
SHIBUYA-KU
[電話番号] +81.357787355
[FAX番号]

DNS Records
HostA RecordTTL
diamond.jp210.148.177.240600
HostMX RecordPriorityTTL
diamond.jpservice01.diamond.jp10600
HostNS RecordTTL
diamond.jpns2.cent-inc.com600
diamond.jpns1.cent-inc.com600
HostTXT RecordTTL
diamond.jpv=spf1 mx +ip4:119.75.231.176/28 ~all +ip4:124.109.181.7 ~all600

diamond.jp
TTL: 600
Email address: root.diamond.jp
Serial: 2019072601
Refresh: 10800
Retry: 900
Expire: 604800
Minimum: 86400

Warnings
Errors

Last tested: 12/02/2019

Desktop
Desktop Speed
65%
Desktop Resource Breakdown
Total Resources242
Number of Hosts97
Static Resources97
JavaScript Resources102
CSS Resources8

Last tested: 06/08/2017

Mobile
Mobile Usability
100%
Mobile Speed
43%
Mobile Resource Breakdown
Total Resources123
Number of Hosts47
Static Resources83
JavaScript Resources39
CSS Resources4
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