Anomaly
Facebook Messenger is likely blocked
DNS lookups failed
Instant Messaging
Runtime: 148ms
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 157.240.238.35:443 was successful.
Connection to 57.144.126.128:443 was successful.
Connection to 157.240.238.35:443 was successful.
Connection to 57.144.126.128:443 was successful.
Connection to 157.240.238.18:443 was successful.
Connection to 157.240.238.14:443 was successful.
Resolver
Resolver ASN
AS13335
Resolver IP
172.69.199.75
Resolver Network Name
Cloudflare, Inc.
Report ID
20250118T065420Z_facebookmessenger_TR_47524_n1_8vP2vyowMDL7cPG8
Platform
macos
Software Name
ooniprobe-desktop-unattended (3.16.7)
Measurement Engine
ooniprobe-engine (3.16.7)