Anomaly
https://w3schools.com/
HTTP blocking (HTTP requests failed)
Bangladesh
Country
AS63526
Network
June 29, 2020, 08:55 AM UTC
Date & Time
Websites
Websites
Web Connectivity Test
Runtime: 4.1s

On June 29, 2020, 08:55 AM UTC, https://w3schools.com/ presented signs of HTTP blocking (HTTP requests failed) on AS63526 in Bangladesh. This might mean that https://w3schools.com/ was blocked, but [false positives](https://ooni.org/support/faq/#why-do-false-positives-occur) can occur. Please explore the network measurement data below.

Failures

HTTP Experiment
ssl_error: error:14007086:SSL routines:CONNECT_CR_CERT:certificate verify failed
DNS Experiment
null
Control
null

DNS Queries

Resolver:
172.253.244.2
Query:
IN A w3schools.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
CNAME
w3schools.com
@
IN
A
66.29.212.110

TCP Connections

Connection to 66.29.212.110:443 succeeded.

HTTP Requests

No Data

Report ID

20200629T085543Z_AS63526_rUBtTHdAiU1uiU2BazlC4xrAvjsByU1bxGc5pmF9Xdb287G4bk

Platform

android

OONI Probe version

2.4.0

Measurement Kit version

0.10.11

Raw Measurement Data