February 27, 2021 at 7:13:57 PM UTC
VERIFY
Anomaly
DNS tampering
Websites
Runtime: 6.2s
On February 27, 2021 at 7:13:57 PM UTC, https://github.com presented signs of DNS tampering on AS4808 in China.
This might mean that https://github.com was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
connection_reset
DNS Experiment
null
Control
null
DNS Queries
Resolver:
61.50.246.85
Query:
IN A github.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
52.74.223.119
AS16509 (Amazon.com, Inc.)
TCP Connections
52.74.223.119:443: succeeded
HTTP Requests
No data
Resolver
Resolver ASN
AS4808
Resolver IP
61.50.246.85
Resolver Network Name
<unknown>
Measurement UID
20210227191403.867924_CN_webconnectivity_b65aecb623fc30c0
Report ID
20210227T191357Z_webconnectivity_CN_4808_n1_34yp52SwzCecEnmP
Platform
android
Software Name
ooniprobe-android (2.9.3)
Measurement Engine
ooniprobe-engine (0.23.0)