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December 21, 2021 at 8:03:52 PM UTC
VERIFY
Anomaly
http://pingomatic.com/
HTTP blocking (HTTP requests failed)
Sri Lanka
AS18001 Dialog Axiata Plc
Websites
Websites
Web Connectivity Test 
Runtime: 16.9s
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On December 21, 2021 at 8:03:52 PM UTC, http://pingomatic.com/ presented signs of HTTP blocking (HTTP requests failed) on AS18001 in Sri Lanka. This might mean that http://pingomatic.com/ was blocked, but false positives can occur. Please explore the network measurement data below.

Failures

HTTP Experiment
connection_reset
DNS Experiment
null
Control
null

DNS Queries

Resolver:
123.231.2.6
Query:
IN A pingomatic.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
198.143.164.254
AS32475 (SingleHop LLC)

TCP Connections

198.143.164.254:80: succeeded

HTTP Requests

No data
URL
GET http://pingomatic.com/
Response Headers
Connection:
keep-alive
Content-Length:
162
Content-Type:
text/html
Date:
Tue, 21 Dec 2021 20:03:56 GMT
Location:
https://pingomatic.com/
Server:
nginx
Response Body
<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>

Resolver

Resolver ASN
AS18001
Resolver IP
123.231.2.6
Resolver Network Name
Dialog Axiata Plc
Measurement UID
20211221200409.786441_LK_webconnectivity_5148bafa6a255978
Report ID
20211221T200306Z_webconnectivity_LK_18001_n1_fjabwFErqMdocmLi
Platform
android
Software Name
ooniprobe-android (3.5.0)
Measurement Engine
ooniprobe-engine (3.13.0)

Raw Measurement Data

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