Anomaly
https://mail.yahoo.com/
DNS tampering
Websites
Runtime: 6.8s
On April 04, 2025, 11:52 AM UTC, https://mail.yahoo.com/ presented signs of DNS tampering on AS37453 in Congo - Kinshasa.
This might mean that https://mail.yahoo.com/ was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
network_unreachable
DNS Experiment
null
Control
null
DNS Queries
Resolver:
193.110.105.254
Query:
IN AAAA mail.yahoo.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a00:1288:f03c:1fa::2000
@
IN
AAAA
2a00:1288:f03c:1fa::4000
TCP Connections
Connection to 2a00:1288:f03c:1fa::4000:443 was blocked.
Connection to 2a00:1288:f03c:1fa::2000:443 was blocked.
HTTP Requests
No Data
Resolver
Resolver ASN
AS37453
Resolver IP
193.110.105.254
Resolver Network Name
Vodacom Congo
Report ID
20250404T114059Z_webconnectivity_CD_37453_n1_55ZBbpaBd1Bu2v6Y
Platform
android
Software Name
ooniprobe-android-unattended (5.0.5)
Measurement Engine
ooniprobe-engine (3.24.0)
{
"annotations":{
...
}"data_format_version":
string"0.2.0"
"input":
string"https://mail.yahoo.com/"
"measurement_start_time":
string"2025-04-04 11:52:28"
"probe_asn":
string"AS37453"
"probe_cc":
string"CD"
"probe_ip":
string"127.0.0.1"
"probe_network_name":
string"Vodacom Congo"
"report_id":
string"20250404T114059Z_webconnectivity_CD_37453_n1_55ZBbpaBd1Bu2v6Y"
"resolver_asn":
string"AS37453"
"resolver_ip":
string"193.110.105.254"
"resolver_network_name":
string"Vodacom Congo"
"software_name":
string"ooniprobe-android-unattended"
"software_version":
string"5.0.5"
"test_helpers":{
...
}"test_keys":{
...
}"test_name":
string"web_connectivity"
"test_runtime":
float6.757865361
"test_start_time":
string"2025-04-04 11:40:59"
"test_version":
string"0.4.3"