December 31, 2017 at 3:55:49 PM UTC
VERIFY
Anomaly
Websites
Websites
Runtime: 15.9s
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On December 31, 2017 at 3:55:49 PM UTC, https://www.instagram.com/ presented signs of DNS tampering on AS44244 in Iran. This might mean that https://www.instagram.com/ was blocked, but false positives can occur. Please explore the network measurement data below.

Failures

HTTP Experiment
connection_reset
DNS Experiment
null
Control
null

DNS Queries

Resolver:
5.122.0.6
Query:
IN A www.instagram.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
0
A
52.4.25.0
Unknown AS
@
IN
0
A
52.6.73.152
Unknown AS
@
IN
0
A
52.22.148.68
Unknown AS
@
IN
0
A
52.73.174.119
Unknown AS
@
IN
0
A
52.207.16.21
Unknown AS
@
IN
0
A
52.206.29.167
Unknown AS
@
IN
0
A
52.22.205.238
Unknown AS
@
IN
0
A
52.87.65.142
Unknown AS

TCP Connections

52.4.25.0:443: succeeded
52.207.16.21:443: succeeded
52.22.148.68:443: succeeded
52.73.174.119:443: succeeded
52.206.29.167:443: succeeded
52.6.73.152:443: succeeded
52.22.205.238:443: succeeded
52.87.65.142:443: succeeded

HTTP Requests

No data
Measurement UID
0120171231cae7144e6cb86e436dc8da4210b391
Report ID
20171231T165540Z_AS44244_ZBcp19IST6umxQ4VLvLYSHQXiWivS8cpWrA31SFOH75d7Gs1G7
Platform
ios
Software Name
ooniprobe-ios (1.2.3)
Measurement Engine
libmeasurement_kit (0.7.6)

Raw Measurement Data

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