August 19, 2022 at 7:58:25 PM UTC
VERIFY
Anomaly
TCP/IP blocking
Websites
Runtime: 30.3s
On August 19, 2022 at 7:58:25 PM UTC, https://www.facebook.com/tiananmen.mothers/ presented signs of TCP/IP blocking on AS4134 in China.
This might mean that https://www.facebook.com/tiananmen.mothers/ 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:
45.32.188.72
Query:
IN A www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
31.13.66.35
AS32934 (Facebook, Inc.)
TCP Connections
31.13.66.35:443: failed (generic_timeout_error)
HTTP Requests
No data
Resolver
Resolver ASN
AS20473
Resolver IP
45.32.188.72
Resolver Network Name
The Constant Company, LLC
Measurement UID
20220819195825.499313_CN_webconnectivity_b36be73ebb6dcf4d
Report ID
20220819T194736Z_webconnectivity_CN_4134_n1_D2ViuIrU0HpNGf8M
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.14.1)
Measurement Engine
ooniprobe-engine (3.14.1)