Avast.co.jp アバスト公式 | セキュリティソフトを今すぐ無料ダウンロード!

世界4億3,500万人が愛用するアバストの無料 セキュリティソフトで、お使いの PC、Mac、Androidをウイルス、マルウェア等の最新の脅威から保護します。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.23 sec.
Last Checked: 01/24/2025

Avast.co.jp attracts 5,141 unique visitors daily, generating 8,226 pageviews. The estimated value of avast.co.jp is 140,598 USD. Each visitor views approximately 1.71 pages on average.

According to Majestic's traffic estimates, avast.co.jp ranks 12,843 globally, with the majority of its visitors coming from Japan, where it holds the 9,042 position.

Avast.co.jp is hosted by AKAMAI-AS - Akamai Technologies, Inc., US in United States; however, migrating the server to Japan could further improve page load times for the majority of users.

See the list of other websites hosted by AKAMAI-AS - Akamai Technologies, Inc., US.

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

A recent examination on (April 28, 2021), indicates that avast.co.jp has an expired SSL certificate issued by DigiCert Inc (expired on March 06, 2022). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.

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

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

Global Rank
89,245
Average Load Time
1.94sec
Links In Count
193
Website Value
$131,400
Overview
Last Updated: 01/24/2025
Overall result - avast.co.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: 03/23/2024
avast.co.jp is safe.
Norton ConnectSafe evaluates avast.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/24/2016
avast.co.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
avast.co.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: 02/23/2021
avast.co.jp is safe.
McAfee assesses avast.co.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 avast.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
avast.co.jp child safety is very good.
The WOT calculates reputation of the avast.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the avast.co.jp for safety features and confirms, whether avast.co.jp is suitable for children.

Avast.co.jp | SSL Certificate Information
Domainsan.avg.com
Issuer OrganizationDigiCert Inc
IssuerGeoTrust RSA CA 2018
AlgorithmRSA-SHA256
Valid form03/02/2021
Expiration03/06/2022
SignedCertificate is not self signed
Additional Domains zen.event.avg.com
www.vincebefree.today
www.norman.com
www.nadacnifond.avast.cz
www.coronascam.org
www.avgrewards.com
www.avgmobilation.staging.avg.com
www.avgmobilation.com
www.avgantivirus.com
www.avast.pl
vincebefree.today
update.grisoft.cz
update.avgmobilation.com
update-mac-cleaner.avg.com
update-mac-av.avg.com
static2.norman.com
san.avg.com
oms.partners.avast.com
oms-stage.partners.avast.com
ocm.avgmobilation.com
nadacnifond.avast.cz
m.avgmobilation.staging.avg.com
m.avgmobilation.com
gls.grisoft.cz
fmw.lo.avg.com
fmw.event.avg.com
fallback.nos-avg.cz
enterprise.norman.com
coronascam.org
blogs.norman.com
avast.ua
avast.ru
avast.pl
avast.co.jp
av.lo.avg.com
Server Location

Avast.co.jp ASN Information

ASN ID: 16625
ASN Title: AKAMAI-AS - Akamai Technologies, Inc., US

Last Update: 07/19/2024

#
# 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: 16625
ASName: AKAMAI-AS
ASHandle: AS16625
RegDate: 2000-05-29
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16625

OrgName: Akamai Technologies, Inc.
OrgId: AKAMAI
Address: 150 Broadway
City: Cambridge
StateProv: MA
PostalCode: 02142
Country: US
RegDate: 1999-01-21
Updated: 2018-02-14
Ref: https://rdap.arin.net/registry/entity/AKAMAI

OrgAbuseHandle: NUS-ARIN
OrgAbuseName: NOC United States
OrgAbusePhone: +1-617-444-2535
OrgAbuseEmail: abuse@akamai.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NUS-ARIN

OrgTechHandle: SJS98-ARIN
OrgTechName: Schecter, Steven Jay
OrgTechPhone: +1-617-274-7134
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/SJS98-ARIN

OrgTechHandle: IPADM11-ARIN
OrgTechName: ipadmin
OrgTechPhone: +1-617-444-0017
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM11-ARIN

OrgTechHandle: ZIPKI-ARIN
OrgTechName: Zipkin, Justin
OrgTechPhone: +1-617-444-9713
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZIPKI-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]
a. [ドメイン名] AVAST.CO.JP
e. [そしきめい] あばすとりみてっど
f. [組織名] Avast Limited
g. [Organization] Avast Limited
k. [組織種別] 外国会社
l. [Organization Type] foreign company
m. [登録担当者] YN33328JP
n. [技術連絡担当者] SM10339JP
p. [ネームサーバ] a1-182.akam.net
p. [ネームサーバ] a11-66.akam.net
p. [ネームサーバ] a13-65.akam.net
p. [ネームサーバ] a20-66.akam.net
p. [ネームサーバ] a26-67.akam.net
p. [ネームサーバ] a6-67.akam.net
s. [署名鍵]
[状態] Connected (2025/03/31)
[登録年月日] 2010/03/08
[接続年月日] 2010/03/08
[最終更新] 2024/04/01 01:06:08 (JST)


DNS Records
HostA RecordTTL
avast.co.jp5.62.42.77600
avast.co.jp5.62.46.155600
HostMX RecordPriorityTTL
avast.co.jpmx1.avast.com53600
avast.co.jpmx2.avast.com103600
HostNS RecordTTL
avast.co.jppns.avast.com3600
avast.co.jpsns.avast.com3600
avast.co.jpns2.avast.com3600
HostTXT RecordTTL

pns.avast.com
TTL: 3600
Email address: root.avast.com
Serial: 2018031201
Refresh: 3600
Retry: 900
Expire: 604800
Minimum: 3600

Warnings

Errors

Last tested: 11/20/2016

Desktop
Desktop Speed
72%

Desktop Resource Breakdown
Total Resources76
Number of Hosts17
Static Resources53
JavaScript Resources11
CSS Resources3

Last tested: 11/20/2016

Mobile
Mobile Usability
99%
Mobile Speed
61%

Mobile Resource Breakdown
Total Resources54
Number of Hosts17
Static Resources31
JavaScript Resources11
CSS Resources4
www.avast.com
www.avast.net
www.avast.org
www.avast.info
www.avast.biz
www.avast.us
www.avast.mobi
www.vast.co.jp
www.avast.co.jp
www.qvast.co.jp
www.aqvast.co.jp
www.qavast.co.jp
www.wvast.co.jp
www.awvast.co.jp
www.wavast.co.jp
www.svast.co.jp
www.asvast.co.jp
www.savast.co.jp
www.zvast.co.jp
www.azvast.co.jp
www.zavast.co.jp
www.aast.co.jp
www.acast.co.jp
www.avcast.co.jp
www.acvast.co.jp
www.afast.co.jp
www.avfast.co.jp
www.afvast.co.jp
www.agast.co.jp
www.avgast.co.jp
www.agvast.co.jp
www.abast.co.jp
www.avbast.co.jp
www.abvast.co.jp
www.avst.co.jp
www.avqst.co.jp
www.avaqst.co.jp
www.avqast.co.jp
www.avwst.co.jp
www.avawst.co.jp
www.avwast.co.jp
www.avsst.co.jp
www.avasst.co.jp
www.avsast.co.jp
www.avzst.co.jp
www.avazst.co.jp
www.avzast.co.jp
www.avat.co.jp
www.avawt.co.jp
www.avaswt.co.jp
www.avaet.co.jp
www.avaset.co.jp
www.avaest.co.jp
www.avadt.co.jp
www.avasdt.co.jp
www.avadst.co.jp
www.avazt.co.jp
www.avaszt.co.jp
www.avaxt.co.jp
www.avasxt.co.jp
www.avaxst.co.jp
www.avaat.co.jp
www.avasat.co.jp
www.avaast.co.jp
www.avas.co.jp
www.avasr.co.jp
www.avastr.co.jp
www.avasrt.co.jp
www.avasf.co.jp
www.avastf.co.jp
www.avasft.co.jp
www.avasg.co.jp
www.avastg.co.jp
www.avasgt.co.jp
www.avasy.co.jp
www.avasty.co.jp
www.avasyt.co.jp