March 4, 2022 at 12:44:50 AM UTC
VERIFY
Anomaly
HTTP blocking (HTTP requests failed)
Websites
Websites
Runtime: 669ms
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On March 4, 2022 at 12:44:50 AM UTC, https://www.facebook.com/atrchannel/ presented signs of HTTP blocking (HTTP requests failed) on AS8402 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:
74.125.46.143
Query:
IN A www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
31.13.72.36
AS32934 (Facebook, Inc.)
Query:
IN AAAA www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
AAAA
2a03:2880:f10a:83:face:b00c:0:25de
AS32934 (Facebook, Inc.)

TCP Connections

2a03:2880:f10a:83:face:b00c:0:25de:443: failed (network_unreachable)
31.13.72.36:443: succeeded

HTTP Requests

No data

Resolver

Resolver ASN
AS15169
Resolver IP
74.125.46.143
Resolver Network Name
Google LLC
Measurement UID
20220304004451.078955_RU_webconnectivity_18cc4fd71155b12c
Report ID
20220304T003444Z_webconnectivity_RU_8402_n1_jqZ5jQQBetUct4Gk
Platform
android
Software Name
ooniprobe-android (3.6.0)
Measurement Engine
ooniprobe-engine (3.14.1)

Raw Measurement Data

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