Koko-gym.jp 東京都新宿区の体操教室なら表現力も学べる鶴見虹子体操School
たくさんの方に無理なく通っていただけるようにという思いから、お子様が一人でも安心してお越しいただきやすい、最寄り駅から徒歩2分のアクセスの良い場所に教室を構えております。体操を基礎から丁寧に指導することはもちろん、子供の将来に役立つ「人間力」を身に付ける様々なレッスンを用意しております。
Server IP address resolved: Yes
Http response code: 200
Response time: 0.85 sec.
Last Checked: 12/18/2025
Koko-gym.jp attracts 18,230 unique visitors daily, generating 91,148 pageviews. The estimated value of koko-gym.jp is 136,746 USD. Each visitor views approximately 5.35 pages on average.
Koko-gym.jp is hosted by AMAZON-02 - Amazon.com, Inc., US. Check out other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
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Koko-gym.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.
A recent examination on (April 28, 2025), indicates that koko-gym.jp has an expired SSL certificate issued by Let's Encrypt (expired on July 06, 2025). 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 Symantec koko-gym.jp appears to be a safe domain.
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| Domain | koko-gym.jp |
| Issuer Organization | Let's Encrypt |
| Issuer | R10 |
| Algorithm | RSA-SHA256 |
| Valid form | 04/07/2025 |
| Expiration | 07/06/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
koko-gym.jp www.koko-gym.jp |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 04/28/2025
#
# 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] KOKO-GYM.JP
[登録者名] 株式会社KOKO Entertainment
[Registrant] kabushikigaisyakokoentertainment
[Name Server] ns2.namegear.co
[Name Server] ns1.namegear.co
[Signing Key]
[登録年月日] 2022/06/10
[有効期限] 2025/06/30
[状態] Active
[最終更新] 2024/07/01 01:05:03 (JST)
Contact Information: [公開連絡窓口]
[名前] 鶴見 虹子
[Name] tsurumi kouko
[Email] pp-domain@app-web.jp
[Web Page]
[郵便番号] 130-0011
[住所] 東京都墨田区石原 3-26-5
[Postal Address] ishihara3-26-5
sumidaku
[電話番号] +81.5035546662
[FAX番号]
| Host | A Record | TTL |
|---|---|---|
| koko-gym.jp | 54.250.201.109 | 3600 |
| koko-gym.jp | 35.75.198.69 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| koko-gym.jp | mail.koko-gym.jp | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| koko-gym.jp | ns1.namegear.co | 3600 |
| koko-gym.jp | ns2.namegear.co | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| koko-gym.jp | v=spf1 include:spf.owlet.work -all | 3600 |
ns1.namegear.co
TTL: 3600
Email address: hostmaster.namegear.co
Serial: 2
Refresh: 10600
Retry: 3600
Expire: 1209600
Minimum: 3600
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