Anomaly
https://www.instagram.com/
DNS tampering
Iran
Country
44244
Network
December 31, 2017, 04:55 PM UTC
Date & Time
Websites
Websites
Runtime: 16s

On December 31, 2017, 04:55 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](https://ooni.org/support/faq/#why-do-false-positives-occur) 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
@
IN
0
A
52.4.25.0
@
IN
0
A
52.6.73.152
@
IN
0
A
52.22.148.68
@
IN
0
A
52.73.174.119
@
IN
0
A
52.207.16.21
@
IN
0
A
52.206.29.167
@
IN
0
A
52.22.205.238
@
IN
0
A
52.87.65.142

TCP Connections

Connection to 52.4.25.0:443 succeeded.
Connection to 52.207.16.21:443 succeeded.
Connection to 52.22.148.68:443 succeeded.
Connection to 52.73.174.119:443 succeeded.
Connection to 52.206.29.167:443 succeeded.
Connection to 52.6.73.152:443 succeeded.
Connection to 52.22.205.238:443 succeeded.
Connection to 52.87.65.142:443 succeeded.

HTTP Requests

No Data

Report ID

20171231T165540Z_AS44244_ZBcp19IST6umxQ4VLvLYSHQXiWivS8cpWrA31SFOH75d7Gs1G7

Platform

ios

Software Name

ooniprobe-ios (1.2.3)

Measurement Engine

libmeasurement_kit (0.7.6)

Raw Measurement Data