Anomaly
http://facebook.com
HTTP blocking (HTTP requests failed)
Tanzania
Country
AS37133
Network
October 28, 2020, 09:43 PM UTC
Date & Time
Websites
Websites
Runtime: 16.3s

On October 28, 2020, 09:43 PM UTC, http://facebook.com presented signs of HTTP blocking (HTTP requests failed) on AS37133 in Tanzania.

This might mean that http://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:
127.0.0.2
Query:
IN A facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
69.171.250.35
Query:
IN AAAA facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f1ff:83:face:b00c:0:25de

TCP Connections

Connection to 2a03:2880:f1ff:83:face:b00c:0:25de:80 failed.
Connection to 69.171.250.35:80 succeeded.

HTTP Requests

No Data
URL
GET http://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:
Wed, 28 Oct 2020 21:44:02 GMT
Location:
https://facebook.com/
X-Fb-Debug:
Ibq32MOaOLIUq9oWjszaTyZ+UzDTh+XxoDPJ7mdxvBnudvMn86sPjSCv6LNsLeQqfbbXg3QWyHfkkq8+maE89Q==
Response Body

Empty body

Report ID
20201028T214356Z_webconnectivity_TZ_37133_n1_CKyMexOGo2rAdWIO
Platform
android
Software Name
ooniprobe-android (2.7.0)
Measurement Engine
ooniprobe-engine (0.18.0)

Raw Measurement Data

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