Anomaly
https://cdn.fbsbx.com/favicon.ico
HTTP blocking (HTTP requests failed)
Websites
Runtime: 40.9s
On April 15, 2025, 07:13 PM UTC, https://cdn.fbsbx.com/favicon.ico presented signs of HTTP blocking (HTTP requests failed) on AS37584 in South Sudan.
This might mean that https://cdn.fbsbx.com/favicon.ico 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:
173.194.171.209
Query:
IN A cdn.fbsbx.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
57.144.138.128
Query:
IN AAAA cdn.fbsbx.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f345:80:face:b00c:0:3
TCP Connections
Connection to 2a03:2880:f345:80:face:b00c:0:3:443 was blocked.
Connection to 57.144.138.128:443 succeeded.
HTTP Requests
No Data
Resolver
Resolver ASN
AS15169
Resolver IP
173.194.171.209
Resolver Network Name
Google LLC
Report ID
20250415T190342Z_webconnectivity_SS_37584_n1_KqiulCEuomiihcbN
Platform
android
Software Name
ooniprobe-android (5.0.5)
Measurement Engine
ooniprobe-engine (3.24.0)