Jemca.or.jp トップページ|一般社団法人日本環境測定分析協会

一般社団法人日本環境測定分析協会(JEMCA)は、環境測定分析に関する知識及び技術を普及し、環境計量士をはじめとする環境測定分析に携わる者の資質を高めるとともに、測定分析事業の適正な管理の推進を図ることにより、測定分析に対する社会的な信頼性を高め環境の保全に寄与し、国民経済の健全な発展と公共の福祉増...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 3.93 sec.
Last Checked: 04/30/2026

Jemca.or.jp attracts 1,541 unique visitors daily, generating 3,082 pageviews. The estimated value of jemca.or.jp is 2,311 USD. Each visitor views approximately 2.14 pages on average.

Jemca.or.jp is hosted by IDC Yahoo Japan Corporation, JP. Check out other websites hosted by IDC Yahoo Japan Corporation, JP.

See the list of other websites hosted by IDC Yahoo Japan Corporation, JP.

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

A recent examination on (August 16, 2024), indicates that jemca.or.jp has an expired SSL certificate issued by Japan Registry Services Co., Ltd. (expired on March 31, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Japan Registry Services Co., Ltd..

According to Google Safe Browsing and Symantec jemca.or.jp appears to be a safe domain.

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

Overview
Last Updated: 04/30/2026
Unknown status.
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: 03/26/2026
jemca.or.jp is safe.
Norton ConnectSafe evaluates jemca.or.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 04/30/2026
Unknown status.
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
jemca.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: 03/04/2021
jemca.or.jp is safe.
McAfee assesses jemca.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 jemca.or.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 04/30/2026
jemca.or.jp child safety is unknown.
The WOT calculates reputation of the jemca.or.jp. This reputation system receives ratings from users and information from third-party sources, assesses the jemca.or.jp for safety features and confirms, whether jemca.or.jp is suitable for children.

Jemca.or.jp | SSL Certificate Information
Domainjemca.or.jp
Issuer OrganizationJapan Registry Services Co., Ltd.
IssuerJPRS Domain Validation Authority - G4
AlgorithmRSA-SHA256
Valid form02/29/2024
Expiration03/31/2025
SignedCertificate is not self signed
Additional Domains jemca.or.jp
www.jemca.or.jp
Server Location

Jemca.or.jp ASN Information

ASN ID: 4694
ASN Title: IDC Yahoo Japan Corporation, JP

Last Update: 09/01/2025

% [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)

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] JEMCA.OR.JP
e. [そしきめい] いっぱんしゃだんほうじん にほんかんきょうそくていぶんせききょうかい
f. [組織名] 一般社団法人日本環境測定分析協会
g. [Organization] Japan Environmental Measurement and Chemicha Analgsis
k. [組織種別] 社団法人
l. [Organization Type] Corporate Juridical Corporation
m. [登録担当者] TN56339JP
n. [技術連絡担当者] MK32389JP
p. [ネームサーバ] ns0.kagoya.net
p. [ネームサーバ] ns1.kagoya.net
s. [署名鍵]
[状態] Connected (2023/01/31)
[登録年月日] 1998/01/26
[接続年月日] 1998/01/28
[最終更新] 2022/02/01 01:01:38 (JST)


DNS Records
HostA RecordTTL
jemca.or.jp210.129.11.247600
HostMX RecordPriorityTTL
jemca.or.jpdmail.kagoya.net10600
HostNS RecordTTL
jemca.or.jpns1.kagoya.net600
jemca.or.jpns0.kagoya.net600
HostTXT RecordTTL
jemca.or.jpMS=89330C29212A418EB1C91E08FD430FF6016DB5B8600
jemca.or.jpMS=ms49930956600
jemca.or.jpv=spf1 ip4:210.129.11.247/24 include:kagoya.net ~all600

ns.kagoya.net
TTL: 600
Email address: root.kagoya.net
Serial: 2025040003
Refresh: 4200
Retry: 300
Expire: 3600000
Minimum: 600

Last tested: 02/04/2016

Desktop
Desktop Speed
47%

Desktop Resource Breakdown
Total Resources111
Number of Hosts21
Static Resources61
JavaScript Resources38
CSS Resources15

Last tested: 02/04/2016

Mobile
Mobile Usability
97%
Mobile Speed
45%

Mobile Resource Breakdown
Total Resources99
Number of Hosts20
Static Resources48
JavaScript Resources37
CSS Resources16
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