August 20, 2020 at 8:21:51 PM UTC
VERIFY
Anomaly
HTTP blocking (a blockpage might be served)
Websites
Runtime: 804ms
On August 20, 2020 at 8:21:51 PM UTC, http://belsat.eu presented signs of HTTP blocking (a blockpage might be served) on AS42772 in Belarus.
This might mean that http://belsat.eu 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:
213.184.225.39
Query:
IN A belsat.eu
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
CNAME
belsat.eu
Unknown AS
@
IN
A
151.139.128.10
Unknown AS
TCP Connections
151.139.128.10:80: succeeded
HTTP Requests
URL
GET http://belsat.eu/
Response Headers
Content-Length:3689Via:1.1 reserved.a1.by (squid)X-Cache:MISS from reserved.a1.byX-Squid-Error:ERR_READ_ERROR 104X-Cache-Lookup:MISS from reserved.a1.by:3128Server:squidConnection:keep-aliveDate:Thu, 20 Aug 2020 22:21:52 GMTContent-Type:text/html;charset=utf-8Mime-Version:1.0
Response Body
<html><head> <meta type="copyright" content="Copyright (C) 1996-2015 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) 1996-2017 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 { font-family:sans-serif; } /* special event: FTP / Gopher directory listing */ #dirmsg { font-family: courier; 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_READ_ERROR"> <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://belsat.eu/">http://belsat.eu/</a></p> <blockquote id="error"> <p><b>Read Error</b></p> </blockquote> <p id="sysmsg">The system returned: <i>(104) Connection reset by peer</i></p> <p>An error condition occurred while reading data from the network. Please retry your request.</p> <p>Your cache administrator is <a href="mailto:root?subject=CacheErrorInfo%20-%20ERR_READ_ERROR&body=CacheHost%3A%20reserved.a1.by%0D%0AErrPage%3A%20ERR_READ_ERROR%0D%0AErr%3A%20(104)%20Connection%20reset%20by%20peer%0D%0ATimeStamp%3A%20Thu,%2020%20Aug%202020%2022%3A21%3A52%20GMT%0D%0A%0D%0AClientIP%3A%20[REDACTED]%0D%0AServerIP%3A%20belsat.eu%0D%0A%0D%0AHTTP%20Request%3A%0D%0AGET%20%2F%20HTTP%2F1.1%0AUser-Agent%3A%20Mozilla%2F5.0%20(Windows%20NT%206.1)%20AppleWebKit%2F537.36%20(KHTML,%20like%20Gecko)%20Chrome%2F47.0.2526.106%20Safari%2F537.36%0D%0AAccept-Language%3A%20en-US%3Bq%3D0.8,en%3Bq%3D0.5%0D%0AAccept%3A%20text%2Fhtml,application%2Fxhtml+xml,application%2Fxml%3Bq%3D0.9,*%2F*%3Bq%3D0.8%0D%0AHost%3A%20belsat.eu%0D%0A%0D%0A%0D%0A">root</a>.</p> <br> </div> <hr> <div id="footer"> <p>Generated Thu, 20 Aug 2020 22:21:52 GMT by reserved.a1.by (squid)</p> <!-- ERR_READ_ERROR --> </div> </body></html>
Measurement UID
01202008205e89aa1f68a41e36f6d959fcc31aab
Report ID
20200820T221122Z_AS42772_Y0UyKTy1edKR3xOdwhCxM8Ae5A2rs8LemFX1R1dqSNdaGImV3v
Platform
android
Software Name
ooniprobe-android (2.5.1)
Measurement Engine
libmeasurement_kit (0.10.11)