Anomaly
http://www.sportsinteraction.com/
HTTP blocking (a blockpage might be served)
Curaçao
Country
AS23541
Network
August 01, 2020, 12:11 AM UTC
Date & Time
Websites
Websites
Web Connectivity Test
Runtime: 2.4s

On August 01, 2020, 12:11 AM UTC, http://www.sportsinteraction.com/ presented signs of HTTP blocking (a blockpage might be served) on AS23541 in Curaçao. This might mean that http://www.sportsinteraction.com/ was blocked, but [false positives](https://ooni.org/support/faq/#why-do-false-positives-occur) can occur. Please explore the network measurement data below.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
190.2.131.202
Query:
IN A www.sportsinteraction.com
Engine:
Name
Class
TTL
Type
DATA
@
IN
TTL
A
104.22.4.234
@
IN
TTL
A
104.22.5.234
@
IN
TTL
A
172.67.31.183

TCP Connections

Connection to 104.22.5.234:80 succeeded.
Connection to 104.22.4.234:80 succeeded.
Connection to 172.67.31.183:80 succeeded.

HTTP Requests

URL
GET https://www.sportsinteraction.com/
Response Headers
content-encoding:
Set-Cookie:
cf_use_ob=0; path=/; expires=Sat, 01-Aug-20 01:11:57 GMT
Expires:
Thu, 01 Jan 1970 00:00:01 GMT
cf-request-id:
04492b7ffe00000b4f842ad200000001
Server:
cloudflare
Cache-Control:
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Date:
Sat, 01 Aug 2020 01:11:27 GMT
X-Frame-Options:
SAMEORIGIN
Content-Type:
text/html; charset=UTF-8
CF-RAY:
5bbbaeacc88f0b4f-AMS
Response Body
<!DOCTYPE html>
<!--[if lt IE 7]> <html class="no-js ie6 oldie" lang="en-US"> <![endif]-->
<!--[if IE 7]>    <html class="no-js ie7 oldie" lang="en-US"> <![endif]-->
<!--[if IE 8]>    <html class="no-js ie8 oldie" lang="en-US"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en-US"> <!--<![endif]-->
<head>


<title>www.sportsinteraction.com | 520: Web server is returning an unknown error</title>
<meta charset="UTF-8" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" />
<meta name="robots" content="noindex, nofollow" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<link rel="stylesheet" id="cf_styles-css" href="/cdn-cgi/styles/cf.errors.css" type="text/css" media="screen,projection" />
<!--[if lt IE 9]><link rel="stylesheet" id='cf_styles-ie-css' href="/cdn-cgi/styles/cf.errors.ie.css" type="text/css" media="screen,projection" /><![endif]-->
<style type="text/css">body{margin:0;padding:0}</style>




</head>
<body>
<div id="cf-wrapper">

    

    <div id="cf-error-details" class="cf-error-details-wrapper">
        <div class="cf-wrapper cf-error-overview">
            <h1>
              
              <span class="cf-error-type">Error</span>
              <span class="cf-error-code">520</span>
              <small class="heading-ray-id">Ray ID: 5bbbaeacc88f0b4f &bull; 2020-08-01 01:11:27 UTC</small>
            </h1>
            <h2 class="cf-subheadline">Web server is returning an unknown error</h2>
        </div><!-- /.error-overview -->
        
        <div class="cf-section cf-highlight cf-status-display">
            <div class="cf-wrapper">
                <div class="cf-columns cols-3">
                  
<div id="cf-browser-status" class="cf-column cf-status-item cf-browser-status ">
  <div class="cf-icon-error-container">
    <i class="cf-icon cf-icon-browser"></i>
    <i class="cf-icon-status cf-icon-ok"></i>
  </div>
  <span class="cf-status-desc">You</span>
  <h3 class="cf-status-name">Browser</h3>
  <span class="cf-status-label">Working</span>
</div>

<div id="cf-cloudflare-status" class="cf-column cf-status-item cf-cloudflare-status ">
  <div class="cf-icon-error-container">
    <i class="cf-icon cf-icon-cloud"></i>
    <i class="cf-icon-status cf-icon-ok"></i>
  </div>
  <span class="cf-status-desc">Amsterdam</span>
  <h3 class="cf-status-name">Cloudflare</h3>
  <span class="cf-status-label">Working</span>
</div>

<div id="cf-host-status" class="cf-column cf-status-item cf-host-status cf-error-source">
  <div class="cf-icon-error-container">
    <i class="cf-icon cf-icon-server"></i>
    <i class="cf-icon-status cf-icon-error"></i>
  </div>
  <span class="cf-status-desc">www.sportsinteraction.com</span>
  <h3 class="cf-status-name">Host</h3>
  <span class="cf-status-label">Error</span>
</div>

                </div>
              
            </div>
        </div><!-- /.status-display -->

        <div class="cf-section cf-wrapper">
            <div class="cf-columns two">
                <div class="cf-column">
                    <h2>What happened?</h2>
                    <p>There is an unknown connection issue between Cloudflare and the origin web server. As a result, the web page can not be displayed.</p>
                </div>
              
                <div class="cf-column">
                    <h2>What can I do?</h2>
                          <h5>If you are a visitor of this website:</h5>
      <p>Please try again in a few minutes.</p>

      <h5>If you are the owner of this website:</h5>
      <p><span>There is an issue between Cloudflare's cache and your origin web server. Cloudflare monitors for these errors and automatically investigates the cause. To help support the investigation, you can pull the corresponding error log from your web server and submit it our support team.  Please include the Ray ID (which is at the bottom of this error page).</span> <a href="https://support.cloudflare.com/hc/en-us/articles/200171936-Error-520">Additional troubleshooting resources</a>.</p>
                </div>
            </div>
              
        </div><!-- /.section -->

        <div class="cf-error-footer cf-wrapper">
  <p>
    <span class="cf-footer-item">Cloudflare Ray ID: <strong>5bbbaeacc88f0b4f</strong></span>
    <span class="cf-footer-separator">&bull;</span>
    <span class="cf-footer-item"><span>Your IP</span>: [REDACTED]</span>
    <span class="cf-footer-separator">&bull;</span>
    <span class="cf-footer-item"><span>Performance &amp; security by</span> <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=error_footer" id="brand_link" target="_blank">Cloudflare</a></span>
    
  </p>
</div><!-- /.error-footer -->


    </div><!-- /#cf-error-details -->
</div><!-- /#cf-wrapper -->
</body>
</html>

URL
GET http://www.sportsinteraction.com/
Response Headers
Set-Cookie:
__cfduid=d20da21041194a0d690e6e6b4d356e7a01596244254; expires=Mon, 31-Aug-20 01:10:54 GMT; path=/; domain=.sportsinteraction.com; HttpOnly; SameSite=Lax
CF-Cache-Status:
DYNAMIC
cf-request-id:
04492b762a00000c2d202c7200000001
Server:
cloudflare
Location:
https://www.sportsinteraction.com/
Date:
Sat, 01 Aug 2020 01:10:54 GMT
CF-RAY:
5bbbae9d1b250c2d-AMS
Response Body

Empty body

Report ID

20200801T001142Z_AS23541_uvCkh1DyIQesPLUmwqBsk1ivhUukTRVu6sLvcksZ5Rfjpnottc

Platform

linux

OONI Probe version

2.2.0

Measurement Kit version

none

Raw Measurement Data