Anomaly
Facebook Messenger is likely blocked
DNS lookups failed
Instant Messaging
Runtime: 24ms
TCP connections to Facebook's enpoints succeeded.DNS lookups did not resolve to Facebook IP addresses.
DNS lookups
Failed
TCP connections
Okay
Endpoint Status
Connection to 57.144.126.1:443 was successful.
Connection to 57.144.126.128:443 was successful.
Connection to 57.144.126.128:443 was successful.
Connection to 57.144.126.1:443 was successful.
Connection to 57.144.126.144:443 was successful.
Connection to 57.144.126.141:443 was successful.
Resolver
Resolver ASN
AS15169
Resolver IP
172.253.228.149
Resolver Network Name
Google LLC
Report ID
20250404T160252Z_facebookmessenger_TR_12735_n1_MXebXIUDnFZSw9yK
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.17.5)
Measurement Engine
ooniprobe-engine (3.17.5)