Relief.jp インストラクターのネタ帳

『インストラクターのネタ帳』では、2003年10月から平日のほぼ毎日、Microsoft Officeの使い方などを紹介し続けています。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.14 sec.
Last Checked: 01/24/2025

Relief.jp attracts 14,117 unique visitors daily, generating 19,763 pageviews. The estimated value of relief.jp is 346,808 USD. Each visitor views approximately 1.50 pages on average.

According to Majestic's traffic estimates, relief.jp ranks 682,185 globally, with the majority of its visitors coming from Japan, where it holds the 3,453 position.

It is beneficial for relief.jp that their data center (provided by IDC Yahoo Japan Corporation, JP) is located in Japan, as this helps reduce page load time for most visitors.

See the list of other websites hosted by IDC Yahoo Japan Corporation, JP.

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

A recent examination on (August 18, 2024), indicates that relief.jp has an expired SSL certificate issued by Let's Encrypt (expired on November 10, 2024). 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, Symantec and Web of Trust relief.jp appears to be a safe domain.

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

Global Rank
37,332
Average Load Time
1.09sec
Links In Count
362
Website Value
$324,120
Overview
Last Updated: 01/24/2025
Overall result - relief.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
relief.jp is safe.
Norton ConnectSafe evaluates relief.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/12/2016
relief.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
relief.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: 02/22/2021
relief.jp is safe.
McAfee assesses relief.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 relief.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
relief.jp child safety is good.
The WOT calculates reputation of the relief.jp. This reputation system receives ratings from users and information from third-party sources, assesses the relief.jp for safety features and confirms, whether relief.jp is suitable for children.

Relief.jp | SSL Certificate Information
Domainwww.relief.jp
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form08/12/2024
Expiration11/10/2024
SignedCertificate is not self signed
Additional Domains relief.jp
www.relief.jp
Server Location

Relief.jp ASN Information

ASN ID: 4694
ASN Title: IDC Yahoo Japan Corporation, JP

Last Update: 07/16/2024

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

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS4672 - AS4735'

as-block: AS4672 - AS4735
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 'AS4694'

aut-num: AS4694
as-name: IDC
descr: Yahoo Japan Corporation
import:
export:
country: JP
admin-c: MH15688JP
tech-c: AN8394JP
tech-c: MT21278JP
last-modified: 2012-10-04T04:24:34Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

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] RELIEF.JP

[登録者名] 伊藤潔人
[Registrant] Kiyoto Ito

[Name Server] ns1.value-domain.com
[Name Server] ns2.value-domain.com
[Name Server] ns3.value-domain.com
[Name Server] ns4.value-domain.com
[Name Server] ns5.value-domain.com
[Signing Key]

[登録年月日] 2003/08/26
[有効期限] 2025/08/31
[状態] Active
[最終更新] 2024/09/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前] Whois情報公開代行サービス by バリュードメイン
[Name] Whois Privacy Protection Service by VALUE-DOMAIN
[Email] whoisproxy@value-domain.com
[Web Page] https://www.value-domain.com/
[郵便番号] 530-0011
[住所] 大阪府大阪市北区大深町3-1
グランフロント大阪 タワーB 23階
[Postal Address]
[電話番号] 06-6241-6585
[FAX番号] 06-6374-0121


DNS Records
HostA RecordTTL
relief.jp210.140.44.122600
HostMX RecordPriorityTTL
relief.jps57.80code.com10600
HostNS RecordTTL
relief.jpnsc2.80code.com600
relief.jpnsc1.80code.com600
HostTXT RecordTTL
relief.jp80 Code Consulting, LLC600

nsc1.80code.com
TTL: 600
Email address: hostmaster.80code.com
Serial: 2018052805
Refresh: 7200
Retry: 7200
Expire: 1209600
Minimum: 7200


Errors
Warnings

Last tested: 02/07/2018

Desktop
Desktop Speed
74%

Desktop Resource Breakdown
Total Resources79
Number of Hosts31
Static Resources40
JavaScript Resources25
CSS Resources8

Last tested: 06/01/2017

Mobile
Mobile Usability
98%
Mobile Speed
63%

Mobile Resource Breakdown
Total Resources77
Number of Hosts26
Static Resources38
JavaScript Resources20
CSS Resources8
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