July 16, 2021 at 11:55:45 PM UTC
VERIFY
Anomaly
HTTP blocking (HTTP requests failed)
Websites
Websites
Runtime: 10.8s
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On July 16, 2021 at 11:55:45 PM UTC, http://www.facebook.com/ presented signs of HTTP blocking (HTTP requests failed) on AS27725 in Cuba. This might mean that http://www.facebook.com/ 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:
181.225.231.108
Query:
IN A www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
31.13.67.35
AS32934 (Facebook, Inc.)

TCP Connections

31.13.67.35:80: succeeded

HTTP Requests

No data
URL
GET http://www.facebook.com/
Response Headers
Alt-Svc:
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
Connection:
keep-alive
Content-Length:
0
Content-Type:
text/html; charset="utf-8"
Date:
Fri, 16 Jul 2021 23:55:45 GMT
Location:
https://www.facebook.com/
X-Fb-Debug:
ZE/ApjembNxaI6RhC/IvnuUN7msF8ui1BRPRpHpY0EvzWusHuy+ZQ/XbxqRZSRxL8QLyYh47hUguZz65ExIJAA==
Response Body

Empty body

Resolver

Resolver ASN
AS27725
Resolver IP
181.225.231.108
Resolver Network Name
<unknown>
Measurement UID
20210716235556.144602_CU_webconnectivity_94c5acf975951366
Report ID
20210716T234906Z_webconnectivity_CU_27725_n1_cTo67DVhUEQO8wjf
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.10.0-beta.3)
Measurement Engine
ooniprobe-engine (3.10.0-beta.3)

Raw Measurement Data

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