January 2, 2018 at 10:35:30 AM UTC
VERIFY
Anomaly
DNS tampering
Websites
Runtime: 2s
On January 2, 2018 at 10:35:30 AM 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
response_never_received
DNS Experiment
null
Control
null
DNS Queries
Resolver:
74.125.73.75
Query:
IN A www.instagram.com
Engine:
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
TTL
CNAME
instagram.com
Unknown AS
@
IN
TTL
A
54.88.209.91
Unknown AS
@
IN
TTL
A
34.224.142.25
Unknown AS
@
IN
TTL
A
34.194.93.235
Unknown AS
@
IN
TTL
A
34.225.221.52
Unknown AS
@
IN
TTL
A
52.22.148.68
Unknown AS
@
IN
TTL
A
52.207.16.21
Unknown AS
@
IN
TTL
A
34.197.43.75
Unknown AS
@
IN
TTL
A
52.205.79.84
Unknown AS
TCP Connections
54.88.209.91:443: succeeded
34.194.93.235:443: succeeded
34.224.142.25:443: succeeded
34.225.221.52:443: succeeded
52.22.148.68:443: succeeded
52.205.79.84:443: succeeded
34.197.43.75:443: succeeded
52.207.16.21:443: succeeded
HTTP Requests
No data
No data
No data
Measurement UID
01201801028ee88f8c4f2d5162f900ab9b84033d
Report ID
20180102T101723Z_AS44244_DMj7NA8LBFjzQgkFTLDfAcuOsdyuRD7hXt5mofzjKCU3zE1a5Y
Platform
linux
Software Name
ooniprobe (2.2.0)
Measurement Engine
Unavailable