Anomaly
Facebook Messenger is likely blocked
DNS lookups failed
China
Country
Network
April 04, 2025, 02:08 PM UTC
Date & Time
Instant Messaging
Instant Messaging
Runtime: 1m 0s
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 157.240.11.22:443 was successful.
Connection to 157.240.11.22:443 was successful.
Connection to 199.59.149.232:443 failed.
Connection to 2a03:2880:f10c:283:face:b00c:0:25de:443 failed.
Connection to 128.242.245.244:443 failed.
Connection to 2a03:2880:f117:83:face:b00c:0:25de:443 failed.
Connection to 103.73.161.52:443 failed.
Connection to 2a03:2880:f130:83:face:b00c:0:25de:443 failed.
Connection to 108.160.169.171:443 failed.
Connection to 2a03:2880:f11b:83:face:b00c:0:25de:443 failed.

Resolver

Resolver ASN
AS13335
Resolver IP
172.69.32.43
Resolver Network Name
Cloudflare Inc
Report ID
20250404T140836Z_facebookmessenger_CN_4837_n1_LmUPRlZvi9YQIAgC
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.23.0)
Measurement Engine
ooniprobe-engine (3.23.0)

Raw Measurement Data

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