cs50.jp


Online Status
Online

Server IP address resolved:YES
Http response code: 200
Response time: 1.86 sec.
Redirect Url:https://cs50.jp/
Last Checked: 2021-10-20

cs50.jp belongs to Tibanne Co. Ltd.

cs50.jp registered under .jp top-level domain.

The last verification results, performed on (Sep 18 13:04:06 2021 GMT) cs50.jp show that cs50.jp has an expired SSL certificate issued by Let's Encrypt (expired on Dec 17 13:04:05 2021 GMT). Click "Refresh" button for SSL Information at the Safety Information section.

The language been detected is ja.

In accordance with Google Safe Browsing and Symantec cs50.jp is pretty a safe domain.

Related Keywords
  

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 20 Oct 2021 04:28:46 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://cs50.jp/

HTTP/2 200 
server: nginx
date: Wed, 20 Oct 2021 04:28:47 GMT
content-type: text/html; charset=UTF-8
link: ; rel="https://api.w.org/"
x-xss-protection: 1; mode=block
x-content-type-options: nosniff                            
Overview
Last Updated: 08/22/2021
Unknown status.
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 Connect Safe
Last Updated: 04/01/2020
cs50.jp is safe.
Norton ConnectSafe evaluates cs50.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 08/22/2021
Not yet checked.
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.
Google Safe Browsing
Last Updated: 04/02/2020
cs50.jp is safe.
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.
Site Advisor
Last Updated: 04/01/2021
cs50.jp is safe.
McAfee assesses cs50.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 cs50.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 2021-08-13 11:49:59
cs50.jp child safety is very good.
The WOT calculates reputation of the cs50.jp. This reputation system receives ratings from users and information from third-party sources, assesses the cs50.jp for safety features and confirms, whether cs50.jp is suitable for children.

Last Checked: 2021-10-20
Domaincs50.jp
SSL CountryUS
Issuer OrganizationLet's Encrypt
IssuerR3
Valid formSep 18 13:04:06 2021 GMT
ExpirationDec 17 13:04:05 2021 GMT
Additional Domains
Server Location 118.27.99.92
City: Tokyo
Region: Tokyo
Country: Japan
Longitude: 139.69169616699
Latitude: 35.689506530762

WHOIS
Cannot process your search request.

Service currently unavailable due to incoming of a large amount of
requests.

Try again later.

For details, see: https://jprs.jp/about/dom-search/whois/

[ JPRS WHOIS LEGAL DISCLAIMER:                                                 ]
[                                                                              ]
[ The WHOIS service (the "Service") offered by Japan Registry Services Co.,    ]
[ Ltd. (JPRS) and the access to the records in the JPRS WHOIS database (the    ]
[ "Database") are provided for information purposes and query-based public     ]
[ access.                                                                      ]
[                                                                              ]
[ Neither JPRS nor any of its officers, directors, employees or agents         ]
[ makes any warranty as to the results to be obtained from use of the          ]
[ Service. JPRS specifically disclaims all warranties of any kind,             ]
[ whether express, implied or statutory, including, but not limited to,        ]
[ any warranties of title, non-infringement, merchantability or fitness        ]
[ for a particular purpose.                                                    ]
[ In no event shall JPRS nor anyone else involved in creating, supporting,     ]
[ producing or delivering the Service be liable to you for any lost            ]
[ profits or costs, even if JPRS or such person has been advised of the        ]
[ possibility of such damages.                                                 ]
[                                                                              ]
[ JPRS allows you to use the Service only for lawful purposes and that,        ]
[ under no circumstances shall you use the Service to: (a) allow, enable       ]
[ or otherwise support the transmission by e-mail, telephone, postal mail,     ]
[ facsimile or other means of mass unsolicited, commercial advertising or      ]
[ solicitations to entities other than the data recipient's own existing       ]
[ customers; or (b) enable high volume, automated, electronic processes        ]
[ that send queries or data to the systems of any registry operator or         ]
[ ICANN-accredited registrar, except as reasonably necessary to register       ]
[ domain names or modify existing registrations.                               ]
[                                                                              ]
[ By submitting the query you agree to abide by these terms and further        ]
[ agree that JPRS may take measures to limit the use of the Service in         ]
[ order to protect the privacy of its registrants or the integrity of          ]
[ the Database.                                                                ]
[                                                                              ]
[ JPRS reserves the right to modify or change these terms at any time          ]
[ without prior or subsequent notification of any kind.                        ]
[                                                                              ]
[ For further information, use 'whois -h whois.jprs.jp help'.                  ]
[ To express Japanese output, add '/j' at the end of command,                  ]
[ e.g. 'whois -h whois.jprs.jp xxx/j'.                                         ]
[                                                                              ]
[ For more information on Whois status codes, please visit                     ]
[ https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en.        ]

DNS Records
HostA RecordTTL
cs50.jp.118.27.99.923599
HostNS RecordTTL
cs50.jp.ns-a3.conoha.io.3600
cs50.jp.ns-a1.conoha.io.3600
cs50.jp.ns-a2.conoha.io.3600
HostMX RecordPriorityTTL
cs50.jp.mail67.conoha.ne.jp.103600
HostTXT RecordTTL
cs50.jp.v=spf1 include:_spf.conoha.ne.jp ~all3600

ns-a1.conoha.io.
TTL: 3600
Email address: postmaster.cs50.jp.
Serial: 1631974708
Refresh: 3600
Retry: 600
Expire: 86400
Minimum: 3600

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