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MAT Charts
Circumvention Charts
Countries
Anomaly
Facebook Messenger is likely blocked
DNS lookups failed
Iran
Country
44244
Network
October 14, 2025, 04:22 AM UTC
Date & Time
Instant Messaging
Instant Messaging
Facebook Messenger Test 
Runtime: 1m
Share on Facebook or Twitter
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 10.10.34.36:443 failed.
Connection to 2001:4188:2:600:10:10:34:36:443 failed.
Connection to 10.10.34.36:443 failed.
Connection to 2001:4188:2:600:10:10:34:36:443 failed.
Connection to 10.10.34.36:443 failed.
Connection to 2001:4188:2:600:10:10:34:36:443 failed.
Connection to 10.10.34.36:443 failed.
Connection to 2001:4188:2:600:10:10:34:36:443 failed.
Connection to 10.10.34.36:443 failed.
Connection to 2001:4188:2:600:10:10:34:36:443 failed.
Connection to 10.10.34.36:443 failed.
Connection to 2001:4188:2:600:10:10:34:36:443 failed.

Resolver

Resolver ASN
AS49544
Resolver IP
188.122.78.199
Resolver Network Name
i3D.net B.V
Report ID
20251014T035306Z_facebookmessenger_IR_44244_n4_uFbRphplOmfd94Zd
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.24.0)
Measurement Engine
ooniprobe-engine (3.24.0)

Raw Measurement Data

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