Anomaly
https://cf-ipfs.com/
DNS tampering
Websites
Runtime: 344ms
On April 04, 2025, 05:12 PM UTC, https://cf-ipfs.com/ presented signs of DNS tampering on AS18094 in Japan.
This might mean that https://cf-ipfs.com/ was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
null
DNS Experiment
android_dns_cache_no_data
Control
null
DNS Queries
Resolver:
172.253.236.21
Query:
IN A cf-ipfs.com
Engine:
system
android_dns_cache_no_data
Query:
IN AAAA cf-ipfs.com
Engine:
system
android_dns_cache_no_data
TCP Connections
No data.
HTTP Requests
No Data
Resolver
Resolver ASN
AS15169
Resolver IP
172.253.236.21
Resolver Network Name
Google LLC
Report ID
20250404T171215Z_webconnectivity_JP_18094_n1_eACuIAq893Ct7c8f
Platform
android
Software Name
ooniprobe-android-unattended (5.0.5)
Measurement Engine
ooniprobe-engine (3.24.0)