Anomaly
Facebook Messenger is likely blocked
DNS lookups failed
Instant Messaging
Runtime: 258ms
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 57.144.162.128:443 was successful.
Connection to 57.144.162.1:443 was successful.
Connection to 57.144.162.141:443 was successful.
Connection to 57.144.162.1:443 was successful.
Connection to 57.144.162.144:443 was successful.
Connection to 57.144.162.128:443 was successful.
Resolver
Resolver ASN
AS262197
Resolver IP
186.176.213.148
Resolver Network Name
MILLICOM CABLE COSTA RICA S.A.
Report ID
20250404T113425Z_facebookmessenger_CR_262197_n1_c3Qt6HipovH68cYb
Platform
android
Software Name
ooniprobe-android-unattended (3.7.0)
Measurement Engine
ooniprobe-engine (3.15.2)