Anomaly
https://staticxx.facebook.com/robots.txt
DNS tampering
Websites
Runtime: 324ms
On September 29, 2025, 06:21 PM UTC, https://staticxx.facebook.com/robots.txt presented signs of DNS tampering on 5645 in Canada.
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
connection_refused
DNS Experiment
null
Control
null
DNS Queries
Resolver:
162.248.221.109
Query:
IN AAAA staticxx.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
::
TCP Connections
Connection to :::443 failed.
HTTP Requests
No Data
Resolver
Resolver ASN
AS36236
Resolver IP
162.248.221.109
Resolver Network Name
NetActuate, Inc
Report ID
20250929T182012Z_webconnectivity_CA_5645_n4_McJj7aVnoxoa3IoE
Platform
android
Software Name
ooniprobe-android-unattended (5.1.0)
Measurement Engine
ooniprobe-engine (3.26.0)