Anomaly
Facebook Messenger is likely blocked
DNS lookups failed
Instant Messaging
Runtime: 255ms
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 157.240.238.2:443 was successful.
Connection to 57.144.120.144:443 was successful.
Connection to 157.240.238.2:443 was successful.
Connection to 157.240.196.35:443 was successful.
Connection to 57.144.120.1:443 was successful.
Connection to 157.240.238.14:443 was successful.
Resolver
Resolver ASN
AS15169
Resolver IP
172.253.12.215
Resolver Network Name
Google LLC
Report ID
20250426T204435Z_facebookmessenger_TR_8517_n1_SzLEVD31R6z83MfT
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.17.5)
Measurement Engine
ooniprobe-engine (3.17.5)