August 19, 2022 at 7:58:38 PM UTC
VERIFY
Anomaly
HTTP blocking (HTTP requests failed)
Websites
Runtime: 2.8s
On August 19, 2022 at 7:58:38 PM UTC, https://www.fcchk.org/ presented signs of HTTP blocking (HTTP requests failed) on AS4134 in China.
This might mean that https://www.fcchk.org/ 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:
45.32.188.72
Query:
IN A www.fcchk.org
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
104.22.36.126
AS13335 (Cloudflare, Inc.)
@
IN
A
104.22.37.126
AS13335 (Cloudflare, Inc.)
@
IN
A
172.67.5.13
AS13335 (Cloudflare, Inc.)
TCP Connections
104.22.37.126:443: succeeded
172.67.5.13:443: succeeded
104.22.36.126:443: succeeded
HTTP Requests
No data
Resolver
Resolver ASN
AS20473
Resolver IP
45.32.188.72
Resolver Network Name
The Constant Company, LLC
Measurement UID
20220819195838.619995_CN_webconnectivity_314568ce1afdf1d4
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)