Anomaly
https://dns.google/
TCP/IP blocking
Websites
Runtime: 1m
On September 19, 2024, 03:35 PM UTC, https://dns.google/ presented signs of TCP/IP blocking on AS9808 in China.
This might mean that https://dns.google/ 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:
120.202.250.21
Query:
IN A dns.google
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
8.8.4.4
@
IN
A
8.8.8.8
Query:
IN AAAA dns.google
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2001:4860:4860::8844
@
IN
AAAA
2001:4860:4860::8888
TCP Connections
Connection to 2001:4860:4860::8888:443 was blocked.
Connection to 8.8.4.4:443 was blocked.
Connection to 2001:4860:4860::8844:443 was blocked.
Connection to 8.8.8.8:443 was blocked.
HTTP Requests
No Data
Resolver
Resolver ASN
AS9808
Resolver IP
120.202.250.21
Resolver Network Name
China Mobile
Report ID
20240919T151537Z_webconnectivity_CN_9808_n1_3zaCdLepcyf06unk
Platform
macos
Software Name
ooniprobe-cli-unattended (3.20.1)
Measurement Engine
ooniprobe-engine (3.20.1)