Coreserver.jp コアサーバー | WordPressが超高速の最新レンタルサーバー!無料30日間お試し

高速・高安定・大容量のレンタルサーバー「コアサーバー」。全プラン転送量無制限、高速SSD、無料SSL、WordPressインストール対応!さらにサポートも充実。30日間の無料お試し期間があるので、個人から法人まで安心してお使いいただけます。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.71 sec.
Last Checked: 01/23/2025

Coreserver.jp attracts 5,420 unique visitors daily, generating 30,349 pageviews. The estimated value of coreserver.jp is 534,272 USD. Each visitor views approximately 5.99 pages on average.

According to Majestic's traffic estimates, coreserver.jp ranks 37,163 globally, with the majority of its visitors coming from Japan, where it holds the 2,298 position.

It is beneficial for coreserver.jp that their data center (provided by CLOUDFLARENET - Cloudflare, Inc., US) is located in Japan, as this helps reduce page load time for most visitors.

See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

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

The last inspection on (October 13, 2024), confirms that coreserver.jp holds a valid and current wildcard SSL certificate issued by GlobalSign nv-sa expiring on June 09, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by GlobalSign nv-sa.

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

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

Global Rank
22,910
Average Load Time
0.60sec
Links In Count
1,653
Website Value
$499,320
Overview
Last Updated: 01/23/2025
Overall result - coreserver.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
coreserver.jp is safe.
Norton ConnectSafe evaluates coreserver.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/08/2019
coreserver.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
coreserver.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
coreserver.jp is safe.
McAfee assesses coreserver.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 coreserver.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
coreserver.jp child safety is good.
The WOT calculates reputation of the coreserver.jp. This reputation system receives ratings from users and information from third-party sources, assesses the coreserver.jp for safety features and confirms, whether coreserver.jp is suitable for children.

Coreserver.jp | SSL Certificate Information
Domain*.coreserver.jp
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign GCC R3 DV TLS CA 2020
AlgorithmRSA-SHA256
Valid form05/08/2024
Expiration06/09/2025
SignedCertificate is not self signed
Additional Domains *.coreserver.jp
coreserver.jp
Server Location

Coreserver.jp ASN Information

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/16/2024

#
# 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: 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.
#

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] CORESERVER.JP

[登録者名] GMOデジロック株式会社
[Registrant] GMO DigiRock, Inc.

[Name Server] gabriel.ns.cloudflare.com
[Name Server] vera.ns.cloudflare.com
[Signing Key]

[登録年月日] 2006/05/09
[有効期限] 2025/05/31
[状態] Active
[最終更新] 2024/06/01 01:05:03 (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
coreserver.jp103.242.31.32300
HostMX RecordPriorityTTL
coreserver.jpmail.coreserver.jp108640
HostNS RecordTTL
coreserver.jpns3.value-domain.com259200
coreserver.jpns4.value-domain.com259200
coreserver.jpns2.value-domain.com259200
coreserver.jpns5.value-domain.com259200
coreserver.jpns1.value-domain.com259200
HostTXT RecordTTL
coreserver.jpv=spf1 a:www.coreserver.jp ip4:202.172.25.31 include:_spf.google.com ~all1200
coreserver.jpv=DMARC1; fo=1; p=none; rua=mailto:518c1857@mxtoolbox.dmarc-report.com; ruf=mailto:518c1857@forensics.dmarc-report.com;1200

ns5.value-domain.com
TTL: 2560
Email address: hostmaster.coreserver.jp
Serial: 1565420185
Refresh: 16384
Retry: 2048
Expire: 1048576
Minimum: 2560

Warnings

Errors

Last tested: 08/24/2016

Desktop
Desktop Speed
65%

Desktop Resource Breakdown
Total Resources53
Number of Hosts3
Static Resources50
JavaScript Resources13
CSS Resources5

Last tested: 12/09/2019

Mobile
Mobile Usability
99%
Mobile Speed
39%

Mobile Resource Breakdown
Total Resources125
Number of Hosts24
Static Resources98
JavaScript Resources27
CSS Resources6
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