January 19, 2021 at 9:15:23 PM UTC
VERIFY
Anomaly
TCP/IP blocking
Websites
Websites
Runtime: 707ms
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On January 19, 2021 at 9:15:23 PM UTC, https://telegra.ph/ presented signs of TCP/IP blocking on AS20294 in Uganda. This might mean that https://telegra.ph/ was blocked, but false positives can occur. Please explore the network measurement data below.

Failures

HTTP Experiment
connection_refused
DNS Experiment
null
Control
null

DNS Queries

Resolver:
41.210.187.18
Query:
IN A telegra.ph
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
149.154.164.13
AS62041 (Telegram Messenger Inc)

TCP Connections

149.154.164.13:443: failed (connection_refused)

HTTP Requests

No data

Resolver

Resolver ASN
AS20294
Resolver IP
41.210.187.18
Resolver Network Name
MTN Uganda
Measurement UID
20210119212315.980878_UG_webconnectivity_572d326e84c029c5
Report ID
20210119T170822Z_webconnectivity_UG_20294_n1_Fov4vvTodXlibn9X
Platform
linux
Software Name
ooniprobe-cli (3.1.0)
Measurement Engine
ooniprobe-engine (0.21.0)

Raw Measurement Data

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