Anomaly
https://staticxx.facebook.com/robots.txt
HTTP blocking (HTTP requests failed)
Websites
Runtime: 23.8s
On September 19, 2024, 09:59 PM UTC, https://staticxx.facebook.com/robots.txt presented signs of HTTP blocking (HTTP requests failed) on AS50810 in Iran.
This might mean that https://staticxx.facebook.com/robots.txt 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:
172.71.245.77
Query:
IN A staticxx.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
157.240.253.1
Query:
IN AAAA staticxx.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f083:9:face:b00c:0:3
TCP Connections
Connection to 2a03:2880:f083:9:face:b00c:0:3:443 was blocked.
Connection to 157.240.253.1:443 succeeded.
HTTP Requests
No Data
Resolver
Resolver ASN
AS13335
Resolver IP
172.71.245.77
Resolver Network Name
Cloudflare Inc
Report ID
20240919T214256Z_webconnectivity_IR_50810_n1_h56onEfaAtTUD4ED
Platform
android
Software Name
ooniprobe-android-unattended (3.9.0)
Measurement Engine
ooniprobe-engine (3.23.0)