Ertl.jp ERTL — Embedded Real-Time Laboratory

名古屋大学大学院情報学研究科 組込みリアルタイムシステム研究室

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Online Status
UNKNOWN

Over the time ertl.jp has been ranked as high as 56,967 in the world.

Ertl.jp receives about 75 unique visitors and 75 pageviews per day. The estimated value of ertl.jp is 0 USD. Each unique visitor makes about 1 pageviews on average.

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

At the time of the last check (November 02, 2024) ertl.jp has an invalid SSL certificate.

According to Google Safe Browsing, Google Safe Search and Symantec ertl.jp is quite a safe domain.

Mobile-Friendly test indicates that ertl.jp is well optimized for mobile and tablet devices.


Global Rank
9,151,514
Average Load Time
0.00sec
Links In Count
84
Website Value
$0

How popular is ertl.jp?

Days Reach Rank Reach Rank Delta Reach per Million Reach per Million Delta
908922542010%
304754886030%
Days Pageviews Rank Pageviews Rank Delta Pageviews per Million Pageviews per Million Delta Pageviews per User Pageviews per User Delta
909368957000%10%
305040435000%10%
Period Global Rank Global Rank Delta
past 3 months91515140
past month49046070

Alexa Rank shows how popular ertl.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ertl.jp has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to ertl.jp and pageviews on ertl.jp over the past 3 months.

Overview
Last Updated: 11/02/2024
Overall result - "ertl.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: 02/05/2024
ertl.jp is safe.

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

Google Safe Search
Last Updated: 01/25/2017
ertl.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 "ertl.jp".
"ertl.jp" is not a phishing page.
"ertl.jp" does not install unwanted software.
"ertl.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: 01/07/2021
ertl.jp is safe.

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

Web of Trust
Last Updated: 11/02/2024
ertl.jp child safety isunknown.

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

SSL Information
SSL Checker Tool
WARNING! Certificate download error. Previous scan results are shown below.
WARNING! Ertl.jp is not secured by SSL certificate.
Server Location
Geolocation Tool
Nagoya
Aichi
Japan
ASN Information
ASN Lookup Tool

ASN ID: 17687
ASN Title: NICE National University Corporation Nagoya University, JP

Last Update: 03/08/2024

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

% Information related to 'AS17408 - AS18409'

as-block: AS17408 - AS18409
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 'AS17653 - AS18431'

as-block: AS17653 - AS18431
descr: APNIC ASN block
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-APNIC-AP
last-modified: 2016-09-30T02:07:37Z
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 'AS17673 - AS17704'

as-block: AS17673 - AS17704
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: 2017-06-12T03:54:31Z
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 'AS17687'

aut-num: AS17687
as-name: NICE
descr: National University Corporation Nagoya University
import: from AS4730 100 accept ANY
import: from AS17518 100 accept ANY
import: from AS9612 100 accept ANY
import: from AS2504 100 accept ANY
import: from AS2523 100 accept ANY
export: to AS4730 announce AS17687
export: to AS17518 announce AS17687
export: to AS9612 announce AS17687
export: to AS2504 announce AS17687
export: to AS2523 announce AS17687
country: JP
admin-c: JP00052661
tech-c: JP00052661
last-modified: 2016-03-10T20:23:06Z
source: JPNIC

% Information related to 'AS17408 - AS18409'

as-block: AS17408 - AS18409
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: IDNIC

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

WHOIS
WHOIS Lookup Tool

[ 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] ERTL.JP

[登録者名] 名古屋大学大学院 情報学研究科 組込みリアルタイムシステム研究室
[Registrant] Embedded and Real-Time Systems Laboratory,Graduate School of Informatics, Nagoya University

[Name Server] ns-1303.awsdns-34.org
[Name Server] ns-1961.awsdns-53.co.uk
[Name Server] ns-199.awsdns-24.com
[Name Server] ns-1012.awsdns-62.net
[Signing Key]

[登録年月日] 2001/05/09
[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] 名古屋大学大学院 情報学研究科 組込みリアルタイムシステム研究室
[Name] Embedded and Real-Time Systems Laboratory,Graduate School of Informatics, Nagoya University
[Email] postmaster@ertl.jp
[Web Page]
[郵便番号] 464-8603
[住所] 愛知県名古屋市千種区不老町
C3-1(631)
[Postal Address] C3-1(631)
Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
[電話番号] 052-789-5887
[FAX番号]

DNS Records
DNS Lookup Tool
HostA RecordTTL
ertl.jp133.6.204.12986400
HostMX RecordPriorityTTL
ertl.jpvega.ertl.jp186400
HostNS RecordTTL
ertl.jpspica.toppers.jp86400
ertl.jpvega.ertl.jp86400
HostTXT RecordTTL

vega.ertl.jp
TTL: 86400
Email address: root.ertl.jp
Serial: 34
Refresh: 3600
Retry: 300
Expire: 3600000
Minimum: 86400

HTML Validation Tool
Errors
Warnings
Desktop Page Insights Tool

Last tested: 05/19/2017

Desktop
Desktop Speed
95%
Desktop Resource Breakdown
Total Resources4
Number of Hosts1
Static Resources3
CSS Resources1
Mobile Page Insights Tool

Last tested: 05/13/2017

Mobile
Mobile Usability
64%
Mobile Speed
88%
Mobile Resource Breakdown
Total Resources4
Number of Hosts1
Static Resources3
CSS Resources1
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