Eei.or.jp 一般財団法人 電気工事技術講習センター

第一種電気工事士 定期講習は、25年以上の実績を持つ一般財団法人 電気工事技術講習センターへ。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/03/2026

Eei.or.jp attracts 259 unique visitors daily, generating 1,036 pageviews. The estimated value of eei.or.jp is 9,373 USD. Each visitor views approximately 4.28 pages on average.

According to Majestic's traffic estimates, eei.or.jp ranks 22,426 globally, with the majority of its visitors coming from Japan, where it holds the 38,351 position.

It is beneficial for eei.or.jp that their data center (provided by SAKURA-C SAKURA Internet Inc., JP) is located in Japan, as this helps reduce page load time for most visitors.

See the list of other websites hosted by SAKURA-C SAKURA Internet Inc., JP.

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

A recent examination on (July 30, 2024), indicates that eei.or.jp has an expired SSL certificate issued by Let's Encrypt (expired on September 19, 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 and Symantec eei.or.jp appears to be a safe domain.

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

Global Rank
673,284
Average Load Time
0.85sec
Links In Count
75
Website Value
$8,760
Overview
Last Updated: 11/03/2026
Overall result - eei.or.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: 02/08/2026
eei.or.jp is safe.
Norton ConnectSafe evaluates eei.or.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 08/11/2017
eei.or.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
eei.or.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: 03/01/2021
eei.or.jp is safe.
McAfee assesses eei.or.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 eei.or.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/03/2026
eei.or.jp child safety is unknown.
The WOT calculates reputation of the eei.or.jp. This reputation system receives ratings from users and information from third-party sources, assesses the eei.or.jp for safety features and confirms, whether eei.or.jp is suitable for children.

Eei.or.jp | SSL Certificate Information
Domaineei.or.jp
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form06/21/2024
Expiration09/19/2024
SignedCertificate is not self signed
Additional Domains eei.or.jp
www.eei.or.jp
Server Location

Eei.or.jp ASN Information

ASN ID: 9371
ASN Title: SAKURA-C SAKURA Internet Inc., JP

Last Update: 05/01/2026

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

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
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: 2009-05-19T07:00:23Z
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 'AS9349 - AS9380'

as-block: AS9349 - AS9380
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: 2017-06-12T03:54:30Z
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 'AS9371'

aut-num: AS9371
as-name: SAKURA-C
descr: SAKURA Internet Inc.
import: from AS7514 100 accept ANY
import: from AS4716 110 accept ANY
import: from AS2554 110 accept ANY
import: from AS2907 110 accept ANY
import: from AS7506 110 accept ANY
import: from AS7684 110 accept ANY
export: to AS7514 announce AS9371
export: to AS4716 announce AS9371
export: to AS2554 announce AS9371
export: to AS2907 announce AS9371
export: to AS7506 announce AS9371
export: to AS7684 announce AS9371
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:20:24Z
source: JPNIC

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

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] EEI.OR.JP
e. [そしきめい] いっぱんざいだんほうじんでんきこうじぎじゅつこうしゅうせんたー
f. [組織名] 一般財団法人電気工事技術講習センター
g. [Organization] Ippanzaidanhozin Denkikozigujutukoshusenta
k. [組織種別] 財団法人
l. [Organization Type] Foundation
m. [登録担当者] KH8524JP
n. [技術連絡担当者] KH8524JP
p. [ネームサーバ] ns1.dns.ne.jp
p. [ネームサーバ] ns2.dns.ne.jp
s. [署名鍵]
[状態] Connected (2025/10/31)
[登録年月日] 2005/10/04
[接続年月日] 2005/10/27
[最終更新] 2024/11/01 01:03:11 (JST)


DNS Records
HostA RecordTTL
eei.or.jp49.212.243.1593600
HostMX RecordPriorityTTL
eei.or.jpeei.or.jp103600
HostNS RecordTTL
eei.or.jpns1.dns.ne.jp3600
eei.or.jpns2.dns.ne.jp3600
HostTXT RecordTTL
eei.or.jpv=spf1 +ip4:49.212.243.159 ip4:133.125.5.27 ip4:133.125.5.20 ip4:133.125.5.21 include:_spf.willap.jp include:submitmail.jp include:amazonses.com include:_spf.activegate-ss.jp -all ~all3600

master.dns.ne.jp
TTL: 3600
Email address: tech.sakura.ad.jp
Serial: 2023061201
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600


Errors
Warnings

Last tested: 06/18/2019

Desktop
Desktop Speed
72%

Desktop Resource Breakdown
Total Resources65
Number of Hosts8
Static Resources58
JavaScript Resources8
CSS Resources4

Last tested: 05/02/2017

Mobile
Mobile Usability
64%
Mobile Speed
58%

Mobile Resource Breakdown
Total Resources64
Number of Hosts8
Static Resources54
JavaScript Resources9
CSS Resources4
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