January 19, 2021 at 12:33:27 PM UTC
VERIFY
Anomaly
HTTP blocking (a blockpage might be served)
Websites
Runtime: 16.5s
On January 19, 2021 at 12:33:27 PM UTC, http://www.youtube.com/user/rosebell83?feature=c4-feed-lik presented signs of HTTP blocking (a blockpage might be served) on AS29039 in Uganda.
This might mean that http://www.youtube.com/user/rosebell83?feature=c4-feed-lik was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
null
DNS Experiment
null
Control
null
DNS Queries
Resolver:
[scrubbed]
Query:
IN A www.youtube.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
216.58.223.78
AS15169 (Google LLC)
@
IN
A
216.58.223.110
AS15169 (Google LLC)
Query:
IN AAAA www.youtube.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
AAAA
2a00:1450:401a:805::200e
AS15169 (Google LLC)
@
IN
AAAA
2a00:1450:401a:804::200e
AS15169 (Google LLC)
TCP Connections
216.58.223.78:80: succeeded
216.58.223.110:80: succeeded
2a00:1450:401a:804::200e:80: failed (generic_timeout_error)
2a00:1450:401a:805::200e:80: failed (generic_timeout_error)
HTTP Requests
URL
GET http://www.youtube.com/user/rosebell83?feature=c4-feed-lik
Response Headers
Connection:keep-aliveContent-Language:en-usContent-Length:3745Content-Type:text/html;charset=utf-8Date:Tue, 19 Jan 2021 12:30:28 GMTMime-Version:1.0Server:squidVary:Accept-LanguageX-Cache:MISS from HRNJ-NETWORKX-Cache-Lookup:NONE from HRNJ-NETWORK:3128X-Squid-Error:ERR_ACCESS_DENIED 0
Response Body
<html><head>
<meta type="copyright" content="Copyright (C) 1996-2020 The Squid Software Foundation and contributors">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>ERROR: The requested URL could not be retrieved</title>
<style type="text/css"><!--
/*
* Copyright (C) 1996-2020 The Squid Software Foundation and contributors
*
* Squid software is distributed under GPLv2+ license and includes
* contributions from numerous individuals and organizations.
* Please see the COPYING and CONTRIBUTORS files for details.
*/
/*
Stylesheet for Squid Error pages
Adapted from design by Free CSS Templates
http://www.freecsstemplates.org
Released for free under a Creative Commons Attribution 2.5 License
*/
/* Page basics */
* {
font-family: verdana, sans-serif;
}
html body {
margin: 0;
padding: 0;
background: #efefef;
font-size: 12px;
color: #1e1e1e;
}
/* Page displayed title area */
#titles {
margin-left: 15px;
padding: 10px;
padding-left: 100px;
background: url('/squid-internal-static/icons/SN.png') no-repeat left;
}
/* initial title */
#titles h1 {
color: #000000;
}
#titles h2 {
color: #000000;
}
/* special event: FTP success page titles */
#titles ftpsuccess {
background-color:#00ff00;
width:100%;
}
/* Page displayed body content area */
#content {
padding: 10px;
background: #ffffff;
}
/* General text */
p {
}
/* error brief description */
#error p {
}
/* some data which may have caused the problem */
#data {
}
/* the error message received from the system or other software */
#sysmsg {
}
pre {
}
/* special event: FTP / Gopher directory listing */
#dirmsg {
font-family: courier, monospace;
color: black;
font-size: 10pt;
}
#dirlisting {
margin-left: 2%;
margin-right: 2%;
}
#dirlisting tr.entry td.icon,td.filename,td.size,td.date {
border-bottom: groove;
}
#dirlisting td.size {
width: 50px;
text-align: right;
padding-right: 5px;
}
/* horizontal lines */
hr {
margin: 0;
}
/* page displayed footer area */
#footer {
font-size: 9px;
padding-left: 10px;
}
body
:lang(fa) { direction: rtl; font-size: 100%; font-family: Tahoma, Roya, sans-serif; float: right; }
:lang(he) { direction: rtl; }
--></style>
</head><body id="ERR_ACCESS_DENIED">
<div id="titles">
<h1>ERROR</h1>
<h2>The requested URL could not be retrieved</h2>
</div>
<hr>
<div id="content">
<p>The following error was encountered while trying to retrieve the URL: <a href="http://www.youtube.com/user/rosebell83?">http://www.youtube.com/user/rosebell83?</a></p>
<blockquote id="error">
<p><b>Access Denied.</b></p>
</blockquote>
<p>Access control configuration prevents your request from being allowed at this time. Please contact your service provider if you feel this is incorrect.</p>
<p>Your cache administrator is <a href="mailto:it@hrnjuganda.org?subject=CacheErrorInfo%20-%20ERR_ACCESS_DENIED&body=CacheHost%3A%20HRNJ-NETWORK%0D%0AErrPage%3A%20ERR_ACCESS_DENIED%0D%0AErr%3A%20%5Bnone%5D%0D%0ATimeStamp%3A%20Tue,%2019%20Jan%202021%2012%3A30%3A28%20GMT%0D%0A%0D%0AClientIP%3A%20192.168.1.118%0D%0A%0D%0AHTTP%20Request%3A%0D%0AGET%20%2Fuser%2Frosebell83%3Ffeature%3Dc4-feed-lik%20HTTP%2F1.1%0AUser-Agent%3A%20Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML,%20like%20Gecko)%20Chrome%2F86.0.4240.198%20Safari%2F537.36%0D%0AAccept%3A%20text%2Fhtml,application%2Fxhtml+xml,application%2Fxml%3Bq%3D0.9,*%2F*%3Bq%3D0.8%0D%0AAccept-Language%3A%20en-US%3Bq%3D0.8,en%3Bq%3D0.5%0D%0AHost%3A%20www.youtube.com%0D%0A%0D%0A%0D%0A">it@hrnjuganda.org</a>.</p>
<br>
</div>
<hr>
<div id="footer">
<p>Generated Tue, 19 Jan 2021 12:30:28 GMT by HRNJ-NETWORK (squid)</p>
<!-- ERR_ACCESS_DENIED -->
</div>
</body></html>
Resolver
Resolver ASN
AS29039
Resolver IP
216.104.205.71
Resolver Network Name
<unknown>
Measurement UID
20210119124433.618603_UG_webconnectivity_f97978f034d1dc75
Report ID
20210119T095602Z_webconnectivity_UG_29039_n1_6HS0fDeKhcphwt4Y
Platform
linux
Software Name
ooniprobe-cli (3.2.0-alpha)
Measurement Engine
ooniprobe-engine (0.21.0)