August 14, 2022 at 1:50:06 PM UTC
VERIFY
Anomaly
HTTP blocking (HTTP requests failed)
Websites
Runtime: 9.2s
On August 14, 2022 at 1:50:06 PM UTC, https://external.xx.fbcdn.net/robots.txt presented signs of HTTP blocking (HTTP requests failed) on AS37075 in Uganda.
This might mean that https://external.xx.fbcdn.net/robots.txt 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:
172.253.13.133
Query:
IN A external.xx.fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
102.132.96.27
AS32934 (Facebook, Inc.)
Query:
IN AAAA external.xx.fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
AAAA
2a03:2880:f024:f:face:b00c:0:3
AS32934 (Facebook, Inc.)
TCP Connections
2a03:2880:f024:f:face:b00c:0:3:443: failed (network_unreachable)
102.132.96.27:443: succeeded
HTTP Requests
No data
Resolver
Resolver ASN
AS15169
Resolver IP
172.253.13.133
Resolver Network Name
Google LLC
Measurement UID
20220814133653.763513_UG_webconnectivity_f1d85693dc9d886f
Report ID
20220814T133417Z_webconnectivity_UG_37075_n1_YvfPouUYIm05IXsb
Platform
android
Software Name
ooniprobe-android-unattended (3.7.0)
Measurement Engine
ooniprobe-engine (3.15.2)