Anomaly
https://dartcenter.org/
DNS tampering
Websites
Runtime: 434ms
On September 18, 2025, 06:55 PM UTC, https://dartcenter.org/ presented signs of DNS tampering on 7303 in Argentina.
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:
181.30.140.202
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
AS7303
Resolver IP
181.30.140.202
Resolver Network Name
Telecom Argentina S.A.
Report ID
20250918T185437Z_webconnectivity_AR_7303_n4_XZvBPkHuotDwRin0
Platform
android
Software Name
ooniprobe-android-unattended (5.1.0)
Measurement Engine
ooniprobe-engine (3.26.0)