Ato-co.jp ポスティング・SP・販促のことなら株式会社アト -

Ato-co.jp Overview

Ato-co.jp belongs to IDC Yahoo Japan Corporation, JP. Check the list of other websites hosted by IDC Yahoo Japan Corporation, JP.

In terms of rank-to-traffic ratio, ato-co.jp has 2,875 unique users per day, viewing 5,750 pages. The rank based value of ato-co.jp is 4,411 USD. Every user makes 2.14 pageviews on average.

Ato-co.jp boasts a link base consisting of 472 referring domains and 552 external backlinks, as revealed by the data obtained from web network scanning.

Ato-co.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in September 05, 2024, ato-co.jp has an expired SSL certificate issued by Japan Registry Services Co., Ltd. (expired on March 31, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Japan Registry Services Co., Ltd..

Based on data from Google Safe Browsing, Google Safe Search and Symantec ato-co.jp is a fairly safe domain.

According the Mobile-Friendly test by Google ato-co.jp is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Ato-co.jp Website Safety

logo
Overview
Last Updated: 09/14/2025
Overall result - ato-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 logo
Norton Connect Safe
Last Updated: 02/10/2025
ato-co.jp is safe.
Norton ConnectSafe evaluates ato-co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 12/29/2019
ato-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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
ato-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.
McAfee logo
Site Advisor
Last Updated: 02/14/2021
ato-co.jp is safe.
McAfee assesses ato-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 ato-co.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 09/14/2025
ato-co.jp child safety is unknown.
The WOT calculates reputation of the ato-co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the ato-co.jp for safety features and confirms, whether ato-co.jp is suitable for children.

SSL Information
Domainwww.ato-co.jp
Issuer OrganizationJapan Registry Services Co., Ltd.
IssuerJPRS Domain Validation Authority - G4
AlgorithmRSA-SHA256
Valid form03/22/2024
Expiration03/31/2025
SignedCertificate is not self signed
Additional Domains www.ato-co.jp
ato-co.jp

Ato-co.jp Rank History

Ato-co.jp Hosting Information

Server Location

ASN Information

ASN ID: 4694

ASN Title: IDC Yahoo Japan Corporation, JP

Last Update: 09/06/2025

% [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)

Ato-co.jp Domain Registration and Settings

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] ATO-CO.JP

[登録者名] 安田 周
[Registrant] syu yasuda

[Name Server] ns1.dns-server.jp
[Name Server] ns2.dns-server.jp
[Name Server] ns3.dns-server.jp
[Name Server] ns4.dns-server.jp
[Signing Key]

[登録年月日] 2003/05/01
[有効期限] 2023/05/31
[状態] Active
[最終更新] 2022/06/01 01:05:07 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社アト
[Name] ato
[Email] yosuke.aono@ato-co.jp
[Web Page]
[郵便番号] 176-0012
[住所] 東京都練馬区
豊玉北1-10 1-10
セザール江古田403
[Postal Address] nerimaku
1-10 toyotamakita
seza-ruekoda403
[電話番号] +81.353268500
[FAX番号] +81.353268501


DNS Records
HostA RecordTTL
ato-co.jp210.152.27.23600
HostMX RecordPriorityTTL
ato-co.jpmail.ato-co.jp10600
HostNS RecordTTL
ato-co.jpns4.dns-server.jp600
ato-co.jpns1.dns-server.jp600
ato-co.jpns3.dns-server.jp600
ato-co.jpns2.dns-server.jp600
HostTXT RecordTTL
ato-co.jpv=spf1 a mx ip4:210.152.27.23 ip4:210.152.27.24 ~all600

ns1.dns-server.jp
TTL: 600
Email address: domain.seeds.ne.jp
Serial: 2018100901
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600

Ato-co.jp HTML Check

Ato-co.jp Desktop Performance

Last tested: 06/08/2017

Speedometer image
Desktop Speed
39%

Desktop Resource Breakdown
Total Resources85
Number of Hosts13
Static Resources74
JavaScript Resources15
CSS Resources9

Ato-co.jp Mobile Insights

Last tested: 06/03/2017

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
31%

Mobile Resource Breakdown
Total Resources84
Number of Hosts13
Static Resources73
JavaScript Resources15
CSS Resources9

Ato-co.jp Common Typos

www.ato-co.com
www.ato-co.net
www.ato-co.org
www.ato-co.info
www.ato-co.biz
www.ato-co.us
www.ato-co.mobi
www.to-co.jp
www.ato-co.jp
www.qto-co.jp
www.aqto-co.jp
www.qato-co.jp
www.wto-co.jp
www.awto-co.jp
www.wato-co.jp
www.sto-co.jp
www.asto-co.jp
www.sato-co.jp
www.zto-co.jp
www.azto-co.jp
www.zato-co.jp
www.ao-co.jp
www.aro-co.jp
www.atro-co.jp
www.arto-co.jp
www.afo-co.jp
www.atfo-co.jp
www.afto-co.jp
www.ago-co.jp
www.atgo-co.jp
www.agto-co.jp
www.ayo-co.jp
www.atyo-co.jp
www.ayto-co.jp
www.at-co.jp
www.ati-co.jp
www.atoi-co.jp
www.atio-co.jp
www.atk-co.jp
www.atok-co.jp
www.atko-co.jp
www.atl-co.jp
www.atol-co.jp
www.atlo-co.jp
www.atp-co.jp
www.atop-co.jp
www.atpo-co.jp
www.atoco.jp
www.ato-o.jp
www.ato-xo.jp
www.ato-cxo.jp
www.ato-xco.jp
www.ato-do.jp
www.ato-cdo.jp
www.ato-dco.jp
www.ato-fo.jp
www.ato-cfo.jp
www.ato-fco.jp
www.ato-vo.jp
www.ato-cvo.jp
www.ato-vco.jp
www.ato-c.jp
www.ato-ci.jp
www.ato-coi.jp
www.ato-cio.jp
www.ato-ck.jp
www.ato-cok.jp
www.ato-cko.jp
www.ato-cl.jp
www.ato-col.jp
www.ato-clo.jp
www.ato-cp.jp
www.ato-cop.jp
www.ato-cpo.jp