Anomaly
https://www.facebook.com/atrchannel/
HTTP blocking (HTTP requests failed)
Websites
Runtime: 628ms
On March 07, 2022, 12:04 AM UTC, https://www.facebook.com/atrchannel/ presented signs of HTTP blocking (HTTP requests failed) on AS15493 in Russia.
This might mean that https://www.facebook.com/atrchannel/ 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:
172.68.15.226
Query:
IN A www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
157.240.205.35
Query:
IN AAAA www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f113:81:face:b00c:0:25de
TCP Connections
Connection to 2a03:2880:f113:81:face:b00c:0:25de:443 failed.
Connection to 157.240.205.35:443 succeeded.
HTTP Requests
No Data
Resolver
Resolver ASN
AS13335
Resolver IP
172.68.15.226
Resolver Network Name
Cloudflare, Inc.
Report ID
20220306T232751Z_webconnectivity_RU_15493_n1_aqtk10k1LD1nDTFB
Platform
linux
Software Name
ooniprobe-cli (3.4.0)
Measurement Engine
ooniprobe-engine (0.22.0)