グローバルAlexaのランク: # 201,866,JapanでのAlexaのランクは# 17,166です
このサイトのプライマリIPアドレスは54.199.67.10です,Tokyo,Japanでのサービス
ISP:Amazon.com Inc.past.atcoder.jp 内容説明：世界最大級のプログラミングコンテストを運営するAtCoderによる、IT人材のプログラミングスキルを可視化できる検定「アルゴリズム実技検定（PAST）」検定の概要や導入企業の事例についてご紹介しま ...
Last Updated: 07-Aug-2020 Update
| 作成日: | 2014-11-15 |
| 変更日: | 2015-12-01 |
| 有効期限: | 2016-11-30 |
| Latitude: | 35.689506530762 |
| Longitude: | 139.69169616699 |
| Country: | Japan (JP) |
| City: | Tokyo |
| Region: | Tokyo |
| ISP: | Amazon.com Inc. |
https://past.atcoder.jp/
https://past.atcoder.jp/feature
https://past.atcoder.jp/interview/
https://past.atcoder.jp/ticket/
https://past.atcoder.jp/org/login
https://past.atcoder.jp/about
https://past.atcoder.jp/org/mail_register
https://past.atcoder.jp/org/request_reset_password
https://past.atcoder.jp/interview/infobahn/
[ 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:
[Domain Name] ATCODER.JP
[Registrant] AtCoder Inc.
[Name Server] ns1.value-domain.com
[Name Server] ns2.value-domain.com
[Name Server] ns3.value-domain.com
[Name Server] ns4.value-domain.com
[Name Server] ns5.value-domain.com
[Signing Key]
[Created on] 2014/11/15
[Expires on] 2016/11/30
[Status] Active
[Last Updated] 2015/12/01 01:05:08 (JST)
Contact Information:
[Name] Whois Privacy Protection Service by VALUE-DOMAIN
[Email] [email protected]
[Web Page] https://www.value-domain.com/
[Postal code] 530-0011
[Postal Address]
[Phone] 06-7634-2727
[Fax] 06-6374-0121
REFERRER http://www.jprs.jp
REGISTRAR Japan Registry Services
SERVERS
SERVER jp.whois-servers.net
ARGS DOM atcoder.jp/e
PORT 43
TYPE domain
DOMAIN
NSERVER
NS1.VALUE-DOMAIN.COM 54.65.150.1
NS2.VALUE-DOMAIN.COM 54.64.110.166
NS3.VALUE-DOMAIN.COM 119.245.243.82
NS4.VALUE-DOMAIN.COM 54.191.255.155
NS5.VALUE-DOMAIN.COM 54.153.2.163
CREATED 2014-11-15
EXPIRES 2016-11-30
STATUS Active
CHANGED 2015-12-01
NAME atcoder.jp
OWNER
NAME Whois Privacy Protection Service by VALUE-DOMAIN
EMAIL [email protected]
ADDRESS
PCODE 530-0011
PHONE 06-7634-2727
FAX 06-6374-0121
REGISTERED yes