Infrc.or.jp (公財)自然農法センター

化学肥料や合成農薬に頼らずに、公益財団法人自然農法国際研究開発センターは、化学肥料や合成農薬に頼らずに、自然界の仕組み、特に土の偉力を最大限に活用する自然農法の技術確立、普及を目指して、試験研究、教育研修、国内外への普及活動に取り組んでいます。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2026

Infrc.or.jp attracts 75 unique visitors daily, generating 75 pageviews. The estimated value of infrc.or.jp is 0 USD. Each visitor views approximately 1.07 pages on average.

According to Majestic's traffic estimates, infrc.or.jp ranks 40,737 globally.

Infrc.or.jp server is located in Japan, so we cannot determine if the distance might affect the page load time.

See the list of other websites hosted by XSERVER Xserver Inc., JP.

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

A recent examination on (August 21, 2024), indicates that infrc.or.jp has an expired SSL certificate issued by Let's Encrypt (expired on November 08, 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, Symantec and Web of Trust infrc.or.jp appears to be a safe domain.

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

Global Rank
9,802,606
Average Load Time
0.00sec
Links In Count
75
Website Value
$0
Overview
Last Updated: 11/02/2026
Overall result - infrc.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: 02/19/2026
infrc.or.jp is safe.
Norton ConnectSafe evaluates infrc.or.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 04/29/2017
infrc.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
infrc.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: 02/17/2021
infrc.or.jp is safe.
McAfee assesses infrc.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 infrc.or.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/12/2019
infrc.or.jp child safety is good.
The WOT calculates reputation of the infrc.or.jp. This reputation system receives ratings from users and information from third-party sources, assesses the infrc.or.jp for safety features and confirms, whether infrc.or.jp is suitable for children.

Infrc.or.jp | SSL Certificate Information
Domainwww.infrc.or.jp
Issuer OrganizationLet's Encrypt
IssuerR10
AlgorithmRSA-SHA256
Valid form08/10/2024
Expiration11/08/2024
SignedCertificate is not self signed
Additional Domains infrc.or.jp
www.infrc.or.jp
Server Location

Infrc.or.jp ASN Information

ASN ID: 131965
ASN Title: XSERVER Xserver Inc., JP

Last Update: 05/06/2026

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

% Information related to 'AS131072 - AS132095'

as-block: AS131072 - AS132095
descr: APNIC 32-bit 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: 2009-09-29T05:34:08Z
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 'AS131905 - AS131992'

as-block: AS131905 - AS131992
descr: JPNIC-4Byte-ASBLOCK-AP
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: for assignment to JPNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.ad.jp
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
last-modified: 2016-01-27T00:24:03Z
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 'AS131965'

aut-num: AS131965
as-name: XSERVER
descr: Xserver Inc.
import:
export:
country: JP
admin-c: JP00193983
tech-c: JP00193983
last-modified: 2020-05-27T00:41:42Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (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] INFRC.OR.JP
e. [そしきめい] こうえきざいだんほうじんしぜんのうほうこくさいけんきゅうかいはつせんたー
f. [組織名] 公益財団法人自然農法国際研究開発センター
g. [Organization] International Nature Farming Research Center
k. [組織種別] 財団法人
l. [Organization Type] Foundation
m. [登録担当者] KS27979JP
n. [技術連絡担当者] KS27979JP
p. [ネームサーバ] ns1.xserver.jp
p. [ネームサーバ] ns2.xserver.jp
p. [ネームサーバ] ns3.xserver.jp
p. [ネームサーバ] ns4.xserver.jp
p. [ネームサーバ] ns5.xserver.jp
s. [署名鍵]
[状態] Connected (2023/03/31)
[登録年月日] 1995/03/24
[接続年月日] 1995/04/11
[最終更新] 2022/04/01 01:04:59 (JST)


DNS Records
HostA RecordTTL
infrc.or.jp202.210.8.753600
HostMX RecordPriorityTTL
HostNS RecordTTL
infrc.or.jpns3.xserver.jp3600
infrc.or.jpns2.xserver.jp3600
infrc.or.jpns4.xserver.jp3600
infrc.or.jpns5.xserver.jp3600
infrc.or.jpns1.xserver.jp3600
HostTXT RecordTTL
infrc.or.jpgoogle-site-verification=ZhQIcOxL_eHY5v_h2lXOpP_PEVgMFDhpLJ7uAPMEOKE3600
infrc.or.jpv=spf1 +a:sv10554.xserver.jp +a:infrc.or.jp +mx include:spf.sender.xserver.jp include:_spf.google.com include:spf.makeshop.jp ip4:66.220.144.128/25 ip4:66.220.155.0/24 ip4:66.220.157.0/25 ip4:69.63.178.128/25 ip4:69.63.181.0/24 ip4:69.63.184.0/25 ip4:69.3600

ns1.xserver.jp
TTL: 3600
Email address: root.xserver.jp
Serial: 0
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600


Errors
Warnings

Last tested: 02/05/2019

Desktop
Desktop Speed
46%

Desktop Resource Breakdown
Total Resources54
Number of Hosts11
Static Resources38
JavaScript Resources16
CSS Resources5

Last tested: 02/05/2019

Mobile
Mobile Usability
99%
Mobile Speed
50%

Mobile Resource Breakdown
Total Resources43
Number of Hosts11
Static Resources27
JavaScript Resources16
CSS Resources5
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