Rftc.jp 不動産公正取引協議会連合会

不動産広告の内容が正しいかどうかどうかを審査・調査している不動産業界の自主規制団体、不動産公正取引協議会連合会のホームページです。

Rftc.jp Overview

Website Overview:

The website, rftc.jp, belongs to the "不動産公正取引協議会連合会" (Real Estate Fair Trade Council Federation), which is a self-regulatory organization in the real estate industry in Japan. The website serves as a platform for auditing and investigating the accuracy of real estate advertisements. It aims to ensure fair and transparent practices within the industry.

The website has a Japanese top-level domain, .JP, indicating its target audience is primarily Japanese users. With an average of 18,118 unique users per day and 90,590 pageviews, the website enjoys a significant amount of traffic and engagement. Its estimated value is approximately 135,600 US dollars, affirming its importance within the industry.

rftc.jp is hosted by PSPINC-BDC, which stands for Pacific Software Publishing, Inc., based in the United States. This hosting provider likely ensures reliable and stable access to the website for users in Japan and other regions.

In terms of security, the website has an SSL certificate issued by DigiCert Inc. This indicates that the website encrypts the data transmitted between users' browsers and the server, ensuring the privacy and integrity of the information shared.

As for content, the website is described as a self-regulatory association that reviews and investigates the accuracy of real estate advertisements. This suggests that the primary focus of the website is to provide information and resources related to fair and ethical practices in the real estate industry. Without further information, it is difficult to determine if the website is explicitly family-friendly or if it contains any content that might not be suitable for all audiences.

Based on PageSpeed Insights, the website has a speed score of 89. This is considered quite good and indicates that the website loads quickly, providing a smooth user experience. Having a fast website speed is crucial for user satisfaction and engagement.

Lastly, rftc.jp has a considerable number of external backlinks (1,247) and referring domains (954). This suggests that the website is well-connected within the online real estate industry, with other websites referring to and linking back to its content.

Overall, rftc.jp serves as a comprehensive and reliable resource for those interested in fair and transparent real estate practices in Japan.

Rftc.jp Website Safety

Overview

Last Updated: 06/01/2026

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: 04/02/2026

rftc.jp is safe.

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

Google Safe Search

Last Updated: 06/01/2026

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

rftc.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: 03/12/2021

rftc.jp is safe.

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

Web of Trust

Last Updated: 06/01/2026

rftc.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.alpha-lt.net
Issuer Organization	DigiCert Inc
Issuer	DigiCert TLS RSA SHA256 2020 CA1
Algorithm	RSA-SHA256
Valid form	03/16/2021
Expiration	04/16/2022
Signed	Certificate is not self signed
Additional Domains	*.alpha-lt.net

Rftc.jp Rank History

Alexa Rank shows how popular rftc.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If rftc.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 rftc.jp and pageviews on rftc.jp over the past 3 months.

Rftc.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 23394

ASN Title: PSPINC-BDC - Pacific Software Publishing, Inc., US

Last Update: 05/22/2026

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 23394
ASName: PSPINC-BDC
ASHandle: AS23394
RegDate: 2002-03-12
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/23394

OrgName: Pacific Software Publishing, Inc.
OrgId: PSP-22
Address: 1404 140th Place NE
City: Bellevue
StateProv: WA
PostalCode: 98007
Country: US
RegDate: 2002-01-29
Updated: 2012-04-03
Ref: https://rdap.arin.net/registry/entity/PSP-22

OrgTechHandle: KUC1-ARIN
OrgTechName: Uchikura, Ken
OrgTechPhone: +1-425-957-0808
OrgTechEmail: serveradmin@pspinc.com
OrgTechRef: https://rdap.arin.net/registry/entity/KUC1-ARIN

OrgAbuseHandle: KUC1-ARIN
OrgAbuseName: Uchikura, Ken
OrgAbusePhone: +1-425-957-0808
OrgAbuseEmail: serveradmin@pspinc.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/KUC1-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Rftc.jp Domain Registration and Settings

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'. ]
[ ]
[ Notice -------------------------------------------------------------------- ]
[ JPRS will add the [Lock Status] element to the response format of JP domain ]
[ name on November 12, 2023. ]
[ For further information, please see the following webpage. ]
[ https://jprs.jp/whatsnew/notice/2023/231112.html (only in Japanese) ]
[ --------------------------------------------------------------------------- ]
Domain Information: [ドメイン情報]
[Domain Name] RFTC.JP

[登録者名] 社団法人　首都圏不動産公正取引協議会
[Registrant] THE COUNCIL OF REALESTATE FAIR TRADE INNATIONAL CAPITALREGION

[Name Server] kotetsu.alpha-lt.net
[Name Server] tsukuba.aics.ne.jp
[Name Server] amdns03.alpha-mail.jp
[Signing Key]

[登録年月日] 2007/11/27
[有効期限] 2024/11/30
[状態] Active
[ロック状態] DomainTransferLocked
[ロック状態] AgentChangeLocked
[最終更新] 2023/12/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前] 社団法人　首都圏不動産公正取引協議会
[Name] THE COUNCIL OF REALESTATE FAIR TRADE INNATIONAL CAPITALREGION
[Email] jpdomain@alpha-web.jp
[Web Page]
[郵便番号] 102-0074
[住所] 東京都千代田区九段南3-9-12
九段ニッカナビル 6F
[Postal Address] 6F 3-9-12 Kudanminami Chiyoda-ku
Tokyo 102-0074 Japan
[電話番号] 03-3261-3811
[FAX番号] 03-3261-3933

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Rftc.jp HTML Check

HTML Validation Tool

Errors

Malformed byte sequence: “95”.

Malformed byte sequence: “93”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “8e”.

Malformed byte sequence: “8c”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “90”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “e6”, “88”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “8b”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “89”.

Malformed byte sequence: “ef”, “98”.

Malformed byte sequence: “8d”.

Malformed byte sequence: “87”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “82”.

Malformed byte sequence: “83”.

Malformed byte sequence: “81”.

Malformed byte sequence: “99”.

Malformed byte sequence: “9d”.

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Internal encoding declaration “shift_jis” disagrees with the actual encoding of the document (“utf-8”).

The “align” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Malformed byte sequence: “a3”.

Malformed byte sequence: “91”.

Malformed byte sequence: “88”.

Malformed byte sequence: “96”.

Malformed byte sequence: “f1”, “82”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “98”.

Malformed byte sequence: “ef”, “82”.

Malformed byte sequence: “97”.

Malformed byte sequence: “8a”.

Malformed byte sequence: “92”.

Malformed byte sequence: “e6”, “8c”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “94”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “a7”.

Malformed byte sequence: “ea”, “93”.

Malformed byte sequence: “a9”.

Malformed byte sequence: “f0”, “90”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “e9”, “8c”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “ea”, “88”.

Malformed byte sequence: “ea”, “96”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “8f”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “ef”, “8e”.

Malformed byte sequence: “a4”.

Malformed byte sequence: “f0”, “96”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “e9”, “95”.

Malformed byte sequence: “e2”, “89”.

Malformed byte sequence: “e5”, “82”.

Malformed byte sequence: “e9”, “82”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “e9”, “93”.

Malformed byte sequence: “ee”, “95”.

Malformed byte sequence: “ea”, “91”.

Malformed byte sequence: “84”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “f1”, “92”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “c4”.

The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Forbidden code point U+008c.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Forbidden code point U+0082.

Malformed byte sequence: “e6”, “81”.

Malformed byte sequence: “f1”, “8e”.

Malformed byte sequence: “a5”.

Malformed byte sequence: “e9”, “81”.

Malformed byte sequence: “aa”.

Malformed byte sequence: “ea”, “82”.

Malformed byte sequence: “ef”, “81”.

Malformed byte sequence: “86”.

Malformed byte sequence: “e6”, “95”.

Malformed byte sequence: “e6”, “82”.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Text run is not in Unicode Normalization Form C.

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

NON-DOCUMENT-ERROR

Too many messages.

Rftc.jp Desktop Performance

Last tested: 08/03/2018

Desktop Speed

89%

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Enable compression

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	11
Number of Hosts	1
Static Resources	10
CSS Resources	2

Rftc.jp Similar Audits

chukei.co.jp
kyorindo.co.jp
highway.or.jp
rftc.jp
jw-oomiya.co.jp
og-wellness.jp
manyosen.co.jp
gooworld.jp
wwwave.jp
o****************r.jp
vermeilingold.jp
99designs.jp
enish.jp
madewithunity.jp

Rftc.jp Common Typos

www.rftc.com
www.rftc.net
www.rftc.org
www.rftc.info
www.rftc.biz
www.rftc.us
www.rftc.mobi
www.ftc.jp
www.rftc.jp
www.eftc.jp
www.reftc.jp
www.erftc.jp
www.dftc.jp
www.rdftc.jp
www.drftc.jp
www.fftc.jp
www.rfftc.jp
www.frftc.jp
www.tftc.jp
www.rtftc.jp
www.trftc.jp
www.rtc.jp
www.rctc.jp
www.rfctc.jp
www.rcftc.jp
www.rdtc.jp
www.rfdtc.jp
www.rrtc.jp
www.rfrtc.jp
www.rrftc.jp
www.rttc.jp
www.rfttc.jp
www.rgtc.jp
www.rfgtc.jp
www.rgftc.jp
www.rvtc.jp
www.rfvtc.jp
www.rvftc.jp
www.rfc.jp
www.rfrc.jp
www.rftrc.jp
www.rffc.jp
www.rftfc.jp
www.rfgc.jp
www.rftgc.jp
www.rfyc.jp
www.rftyc.jp
www.rfytc.jp
www.rft.jp
www.rftx.jp
www.rftcx.jp
www.rftxc.jp
www.rftd.jp
www.rftcd.jp
www.rftdc.jp
www.rftf.jp
www.rftcf.jp
www.rftv.jp
www.rftcv.jp
www.rftvc.jp