Kaij.jp KAI Japanese Language School – In Tokyo with students from over 40 countries around the world. | 東京の日本語学校・カイ日本語スクール
We are a Japanese Language School in Shinjuku-ku, Tokyo, established in 1987. We provide cutting-edge Japanese language education using digital teachi...
Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2026
Kaij.jp attracts 228 unique visitors daily, generating 456 pageviews. The estimated value of kaij.jp is 3,124 USD. Each visitor views approximately 2.14 pages on average.
According to Majestic's traffic estimates, kaij.jp ranks 22,499 globally.
See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
Kaij.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.
A recent examination on (July 18, 2024), indicates that kaij.jp has an expired SSL certificate issued by Let's Encrypt (expired on October 06, 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 kaij.jp appears to be a safe domain.
Based on Google's Mobile-Friendly test, kaij.jp is optimized for mobile and tablet devices.

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

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.

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.

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

The WOT calculates reputation of the kaij.jp. This reputation system receives ratings from users and information from third-party sources, assesses the kaij.jp for safety features and confirms, whether kaij.jp is suitable for children.
| Domain | www.kaij.jp |
| Issuer Organization | Let's Encrypt |
| Issuer | E6 |
| Algorithm | ecdsa-with-SHA384 |
| Valid form | 07/08/2024 |
| Expiration | 10/06/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
kaij.jp www.kaij.jp |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 03/23/2026
#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#
[ 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] KAIJ.JP
[登録者名] 株式会社ケー・エイー・アイ
[Registrant] K.A.I. Co.,Ltd.
[Name Server] ns-1839.awsdns-37.co.uk
[Name Server] ns-1517.awsdns-61.org
[Name Server] ns-81.awsdns-10.com
[Name Server] ns-690.awsdns-22.net
[Signing Key]
[登録年月日] 2001/05/14
[有効期限] 2025/05/31
[状態] Active
[ロック状態] DomainTransferLocked
[ロック状態] AgentChangeLocked
[最終更新] 2024/06/01 01:05:03 (JST)
Contact Information: [公開連絡窓口]
[名前] 株式会社ケー・エー・アイ
[Name] Kai Co.,LTD.
[Email] marketing@kaij.co.jp
[Web Page]
[郵便番号] 169-0072
[住所] 東京都新宿区
大久保1-15-18 1-15-18
みゆきビル3階
[Postal Address] Shinjuku-ku
1-15 Okubo
Miyuki Bldg. 3F
[電話番号] 03-3205-1356
[FAX番号] 03-3207-4651
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 09/08/2019

| Total Resources | 49 |
| Number of Hosts | 13 |
| Static Resources | 35 |
| JavaScript Resources | 14 |
| CSS Resources | 4 |
Last tested: 06/10/2017


| Total Resources | 45 |
| Number of Hosts | 13 |
| Static Resources | 35 |
| JavaScript Resources | 11 |
| CSS Resources | 4 |
tmb.ie
shotblastingmachines.in
cuii.info
inosmi.info
mtanyct.info
geapp.it
marinamartorana.it
madeincorvetto.it
mediterraneobeachresort.it
kaij.jp
uic.jp
amnews.co.kr
hso.moe
astronomyforum.net
travelsur.net
vistech.net
bouma-installatie.nl
dirkdewitmode.nl
domoticagigant.nl
kennispark.nl
kanoverhuurutrecht.nl
www.kaij.net
www.kaij.org
www.kaij.info
www.kaij.biz
www.kaij.us
www.kaij.mobi
www.aij.jp
www.kaij.jp
www.jaij.jp
www.kjaij.jp
www.jkaij.jp
www.iaij.jp
www.kiaij.jp
www.ikaij.jp
www.maij.jp
www.kmaij.jp
www.mkaij.jp
www.laij.jp
www.klaij.jp
www.lkaij.jp
www.oaij.jp
www.koaij.jp
www.okaij.jp
www.kij.jp
www.kqij.jp
www.kaqij.jp
www.kqaij.jp
www.kwij.jp
www.kawij.jp
www.kwaij.jp
www.ksij.jp
www.kasij.jp
www.ksaij.jp
www.kzij.jp
www.kazij.jp
www.kzaij.jp
www.kaj.jp
www.kauj.jp
www.kaiuj.jp
www.kauij.jp
www.kajj.jp
www.kaijj.jp
www.kajij.jp
www.kakj.jp
www.kaikj.jp
www.kakij.jp
www.kaoj.jp
www.kaioj.jp
www.kaoij.jp
www.kai.jp
www.kain.jp
www.kaijn.jp
www.kainj.jp
www.kaih.jp
www.kaijh.jp
www.kaihj.jp
www.kaiu.jp
www.kaiju.jp
www.kaii.jp
www.kaiji.jp
www.kaiij.jp
www.kaik.jp
www.kaijk.jp
www.kaim.jp
www.kaijm.jp
www.kaimj.jp