Anomaly
https://dartcenter.org/
DNS tampering
Websites
Runtime: 473ms
On August 25, 2025, 02:59 AM UTC, https://dartcenter.org/ presented signs of DNS tampering on AS25620 in Bolivia.
This might mean that https://dartcenter.org/ 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:
172.71.132.133
Query:
IN A dartcenter.org
Engine:
system
android_dns_cache_no_data
Query:
IN AAAA dartcenter.org
Engine:
system
android_dns_cache_no_data
TCP Connections
No data.
HTTP Requests
No Data
Resolver
Resolver ASN
AS13335
Resolver IP
172.71.132.133
Resolver Network Name
Cloudflare Inc
Report ID
20250825T025606Z_webconnectivity_BO_25620_n1_UgXTPSSSbm0LyEvB
Platform
android
Software Name
ooniprobe-android-unattended (5.1.0)
Measurement Engine
ooniprobe-engine (3.26.0)