atcoder.jp

AtCoder is a programming contest site for anyone from beginners to experts. We hold weekly programming contests online.

Overview

atcoder.jp was registered 11 years 8 hours ago. It has a global Alexa ranking #46,717 and ranked 11109th in Japan. It is a domain having jp extension. atcoder.jp receives about 37,216 unique visitors and 223,296 page views per day which should earn about $ 447.00/day from advertising revenue.Estimated site value is $ 321,840.00. According to SiteAdvisor, atcoder.jp is safe to visit.Its web server is located in Japan, with IP address 3.113.226.6.

General Info
Title: AtCoder
Alexa Rank: #46,717
Daily Revenue: $ 447.00
Daily visitors: 37,216
Daily Pageviews: 223,296
Created: 2014-11-15
Updated: 2019-12-01
Expires: 2020-11-30
Registrar: Japan Registry Services
IP Address: 3.113.226.6
Host Location: Tokyo, Tokyo, Japan, 190-0032
DNS: ns-96.awsdns-12.com ns-1144.awsdns-15.org ns-890.awsdns-47.net ns-1543.awsdns-00.co.uk
Stats & Details
Global Rank 46,717
Delta 20418
Reach Rank57038
CountryJapan
Rank in Country11109
DNS Records
Host Type TTL Extra
atcoder.jp A 59 IP: 3.113.226.6
atcoder.jp A 59 IP: 54.95.39.191
atcoder.jp NS 86400 Target: ns-1543.awsdns-00.co.uk
atcoder.jp NS 86400 Target: ns-96.awsdns-12.com
atcoder.jp NS 86400 Target: ns-890.awsdns-47.net
atcoder.jp NS 86400 Target: ns-1144.awsdns-15.org
atcoder.jp SOA 900 MNAME: ns-96.awsdns-12.com
RNAME: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
atcoder.jp MX 300 Priority: 20
Target: alt1.aspmx.l.google.com
atcoder.jp MX 300 Priority: 30
Target: aspmx3.googlemail.com
atcoder.jp MX 300 Priority: 10
Target: aspmx.l.google.com
atcoder.jp MX 300 Priority: 30
Target: aspmx4.googlemail.com
atcoder.jp MX 300 Priority: 30
Target: aspmx5.googlemail.com
atcoder.jp MX 300 Priority: 30
Target: aspmx2.googlemail.com
atcoder.jp MX 300 Priority: 20
Target: alt2.aspmx.l.google.com
atcoder.jp TXT 300 TXT: v=spf1 a:atcoder.jp a:api.atcoder.jp
+ip4:183.177.145.0/28
include:_spf.google.com ?all
HTTP Header Analysis
HTTP/1.1 200 OK
Date: Fri, 14 Aug 2020 17:15:27 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: nginx
Vary: Accept-Encoding
Cache-Control: no-cache, no-store, must-revalidate, private
Expires: Fri, 1 Jan 2010 00:00:00 GMT
Pragma: no-cache
X-Content-Type-Options: nosniff
X-Xss-Protection: 1; mode=block
Content-Encoding: gzip
Full Whois
[ 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] ns-96.awsdns-12.com
[Name
Server] ns-1144.awsdns-15.org
[Name Server]
ns-890.awsdns-47.net
[Name Server]
ns-1543.awsdns-00.co.uk
[Signing Key]

[Created on]
2014/11/15
[Expires on] 2020/11/30
[Status] Active
[Last
Updated] 2019/12/01 01:05:08 (JST)

Contact
Information:
[Name] Whois Privacy Protection Service by
VALUE-DOMAIN
[Email] whoisproxy@value-domain.com
[Web Page]
https://www.value-domain.com/
[Postal code] 530-0011
[Postal
Address]
[Phone] 06-7634-2727
[Fax] 06-6374-0121
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