Anomaly
https://fbcdn.net/robots.txt
HTTP blocking (HTTP requests failed)
Websites
Runtime: 297ms
On September 18, 2024, 11:44 PM UTC, https://fbcdn.net/robots.txt presented signs of HTTP blocking (HTTP requests failed) on AS25513 in Russia.
This might mean that https://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:
94.29.125.114
Query:
IN A fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
31.13.72.36
Query:
IN AAAA fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f10a:83:face:b00c:0:25de
TCP Connections
Connection to 2a03:2880:f10a:83:face:b00c:0:25de:443 was blocked.
Connection to 31.13.72.36:443 succeeded.
HTTP Requests
No Data
Resolver
Resolver ASN
AS25513
Resolver IP
94.29.125.114
Resolver Network Name
PJSC Moscow city telephone network
Report ID
20240918T234154Z_webconnectivity_RU_25513_n1_7H6Q5Zou9Dqk5lvq
Platform
android
Software Name
ooniprobe-android-unattended (3.9.0)
Measurement Engine
ooniprobe-engine (3.23.0)