October 28, 2020 at 7:14:28 AM UTC
VERIFY
Anomaly
HTTP blocking (HTTP requests failed)
Websites
Runtime: 49.7s
On October 28, 2020 at 7:14:28 AM UTC, http://www.whatsapp.com presented signs of HTTP blocking (HTTP requests failed) on AS36930 in Tanzania.
This might mean that http://www.whatsapp.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 www.whatsapp.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
185.60.219.53
AS32934 (Facebook, Inc.)
Query:
IN AAAA www.whatsapp.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
AAAA
2a03:2880:f224:c5:face:b00c:0:167
AS32934 (Facebook, Inc.)
TCP Connections
2a03:2880:f224:c5:face:b00c:0:167:80: failed (unknown_failure: dial tcp [scrubbed]: connect: no route to host)
185.60.219.53:80: succeeded
HTTP Requests
No data
URL
GET http://www.whatsapp.com
Response Headers
Alt-Svc:h3-29=":443"; ma=3600,h3-27=":443"; ma=3600Connection:keep-aliveContent-Length:0Content-Type:text/html; charset="utf-8"Date:Wed, 28 Oct 2020 07:14:35 GMTLocation:https://www.whatsapp.com/Vary:Accept-EncodingX-Fb-Debug:v7x25oCPNuXCnVQRl+VexYUTn5g2HPZv8wpJXayLXc2XvgQ+lpLFV6JP0ar/QmfgmiblGmc1ZQUfqtBirJ59Rw==X-Fb-Trip-Id:1679558926
Response Body
Empty body
Resolver
Resolver ASN
AS15169
Resolver IP
127.0.0.2
Resolver Network Name
Google LLC
Measurement UID
20201028071815.769723_TZ_webconnectivity_349b0e326270dec3
Report ID
20201028T071428Z_webconnectivity_TZ_36930_n1_olIF7iWNYtjNUwSl
Platform
ios
Software Name
ooniprobe-ios (2.7.0)
Measurement Engine
ooniprobe-engine (0.18.0)