February 26, 2021 at 9:43:56 PM UTC
VERIFY
Anomaly
HTTP blocking (HTTP requests failed)
Websites
Websites
Runtime: 1m
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On February 26, 2021 at 9:43:56 PM UTC, https://medium.com/ presented signs of HTTP blocking (HTTP requests failed) on AS4766 in South Korea. This might mean that https://medium.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:
168.126.219.129
Query:
IN A medium.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
162.159.152.4
AS13335 (Cloudflare, Inc.)
@
IN
A
162.159.153.4
AS13335 (Cloudflare, Inc.)
Query:
IN AAAA medium.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
AAAA
2606:4700:7::a29f:9804
AS13335 (Cloudflare, Inc.)
@
IN
AAAA
2606:4700:7::a29f:9904
AS13335 (Cloudflare, Inc.)

TCP Connections

2606:4700:7::a29f:9804:443: failed (unknown_failure: dial tcp [scrubbed]: connect: network is unreachable)
2606:4700:7::a29f:9904:443: failed (unknown_failure: dial tcp [scrubbed]: connect: network is unreachable)
162.159.153.4:443: succeeded
162.159.152.4:443: succeeded

HTTP Requests

No data

Resolver

Resolver ASN
AS4766
Resolver IP
168.126.219.129
Resolver Network Name
<unknown>
Measurement UID
20210226211517.286410_KR_webconnectivity_165a080ef1864f91
Report ID
20210226T174632Z_webconnectivity_KR_4766_n1_srVE5xmZ06UBZrZs
Platform
android
Software Name
ooniprobe-android (2.9.3)
Measurement Engine
ooniprobe-engine (0.23.0)

Raw Measurement Data

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