August 12, 2021 at 8:28:13 PM UTC
VERIFY
Anomaly
HTTP blocking (HTTP requests failed)
Websites
Runtime: 20.8s
On August 12, 2021 at 8:28:13 PM UTC, https://twitter.com/ presented signs of HTTP blocking (HTTP requests failed) on AS37287 in Zambia.
This might mean that https://twitter.com/ was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
generic_timeout_error
DNS Experiment
null
Control
null
DNS Queries
Resolver:
172.253.215.4
Query:
IN A twitter.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
104.244.42.193
AS13414 (Twitter Inc.)
@
IN
A
104.244.42.129
AS13414 (Twitter Inc.)
TCP Connections
104.244.42.129:443: succeeded
104.244.42.193:443: succeeded
HTTP Requests
No data
Resolver
Resolver ASN
AS15169
Resolver IP
172.253.215.4
Resolver Network Name
Google LLC
Measurement UID
20210812202835.228121_ZM_webconnectivity_050d5c96de7f5dee
Report ID
20210812T202638Z_webconnectivity_ZM_37287_n1_o1wGOLDUlLYa175o
Platform
android
Software Name
ooniprobe-android (3.2.0)
Measurement Engine
ooniprobe-engine (3.10.0-beta.3)