Jprep.jp J PREP の英語教育プログラム
イェール大助教授(2008-12年)などを歴任した斉藤淳が代表の英語塾。「話す」「書く」「読む」「聴く」「考える」の5技能が効率的に身につくカリキュラムを提供します。（渋谷校本館：渋谷区渋谷1-15-5、自由が丘校：目黒区自由が丘1-5-6 J Site、吉祥寺校：〒180-0004 東京都武蔵野市...
Server IP address resolved: No
Http response code: None
Last Checked: 04/25/2024
Jprep.jp belongs to AMAZON-02 - Amazon.com, Inc., US. Check the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
Jprep.jp registered under .JP top-level domain. Check other websites in .JP zone.
The last verification results, performed on (April 25, 2024) jprep.jp show that jprep.jp has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.
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| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 03/07/2024
#
# 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] JPREP.JP
[登録者名] 株式会社リヴァンプ
[Registrant] Revamp Corporation
[Name Server] ns-1587.awsdns-06.co.uk
[Name Server] ns-154.awsdns-19.com
[Name Server] ns-1236.awsdns-26.org
[Name Server] ns-784.awsdns-34.net
[Signing Key]
[登録年月日] 2013/10/31
[有効期限] 2022/10/31
[状態] Active
[最終更新] 2021/11/01 01:05:11 (JST)
Contact Information: [公開連絡窓口]
[名前] Whois情報公開代行サービス by お名前.com
[Name] Whois Privacy Protection Service by onamae.com
[Email] jprep.jp@whoisprotectservice.com
[Web Page]
[郵便番号] 150-8512
[住所] 東京都渋谷区
桜丘町 26-1
セルリアンタワー 11階
[Postal Address] Shibuya-ku
26-1 Sakuragaoka-cho
Cerulean Tower 11F
[電話番号] +81.354562560
[FAX番号]
| Host | A Record | TTL |
|---|---|---|
| jprep.jp | 54.95.55.57 | 60 |
| jprep.jp | 13.115.80.95 | 60 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| jprep.jp | jprep-jp.mail.protection.outlook.com | 10 | 300 |
| Host | NS Record | TTL |
|---|---|---|
| jprep.jp | ns-1236.awsdns-26.org | 300 |
| jprep.jp | ns-154.awsdns-19.com | 300 |
| jprep.jp | ns-1587.awsdns-06.co.uk | 300 |
| jprep.jp | ns-784.awsdns-34.net | 300 |
| Host | TXT Record | TTL |
|---|---|---|
| jprep.jp | MS=ms97881416 | 300 |
| jprep.jp | v=spf1 +ip4:52.69.174.56/32 +ip4:54.65.131.147/32 +ip4:54.238.239.173/32 include:spf.protection.outlook.com include:willap.jp include:_spf.salesforce.com ~all | 300 |
ns-1587.awsdns-06.co.uk
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
Last tested: 05/24/2017
| Total Resources | 31 |
| Number of Hosts | 4 |
| Static Resources | 27 |
| JavaScript Resources | 7 |
| CSS Resources | 4 |
Last tested: 05/24/2017
| Total Resources | 31 |
| Number of Hosts | 4 |
| Static Resources | 27 |
| JavaScript Resources | 7 |
| CSS Resources | 4 |
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