December 31, 2017 at 7:13:13 PM UTC
VERIFY
Anomaly
DNS tampering
Websites
Runtime: 32.4s
On December 31, 2017 at 7:13:13 PM UTC, https://www.instagram.com/ presented signs of DNS tampering on AS197207 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
generic_timeout_error
DNS Experiment
null
Control
null
DNS Queries
Resolver:
95.64.126.177
Query:
IN A www.instagram.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
0
A
52.5.25.165
Unknown AS
@
IN
0
A
52.44.104.241
Unknown AS
@
IN
0
A
54.173.69.129
Unknown AS
@
IN
0
A
52.45.94.103
Unknown AS
@
IN
0
A
54.236.156.191
Unknown AS
@
IN
0
A
52.6.164.240
Unknown AS
@
IN
0
A
54.174.73.40
Unknown AS
@
IN
0
A
52.72.69.226
Unknown AS
TCP Connections
54.173.69.129:443: succeeded
52.5.25.165:443: succeeded
52.44.104.241:443: succeeded
54.236.156.191:443: succeeded
52.45.94.103:443: succeeded
52.6.164.240:443: succeeded
54.174.73.40:443: succeeded
52.72.69.226:443: succeeded
HTTP Requests
No data
Measurement UID
0120171231b8e4cd0bddf104041b8717d67eb7e7
Report ID
20171231T201234Z_AS197207_w4m957v6FAJO8jbQ5qFCvDu6slbUFRJx0D1yIHU2HXUtrmWtRN
Platform
android
Software Name
ooniprobe-android (1.2.3)
Measurement Engine
libmeasurement_kit (0.7.6)