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November 11, 2021 at 1:46:41 PM UTC
VERIFY
Anomaly
https://scontent-ams4-1.cdninstagram.com/robots.txt
TCP/IP blocking
Myanmar (Burma)
AS135300 Myanmar Broadband Telecom Co., Ltd
Websites
Websites
Web Connectivity Test 
Runtime: 31.9s
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On November 11, 2021 at 1:46:41 PM UTC, https://scontent-ams4-1.cdninstagram.com/robots.txt presented signs of TCP/IP blocking on AS135300 in Myanmar (Burma). This might mean that https://scontent-ams4-1.cdninstagram.com/robots.txt 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:
172.217.43.141
Query:
IN A scontent-ams4-1.cdninstagram.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
157.240.201.63
AS32934 (Facebook, Inc.)

TCP Connections

157.240.201.63:443: failed (generic_timeout_error)

HTTP Requests

No data

Resolver

Resolver ASN
AS15169
Resolver IP
172.217.43.141
Resolver Network Name
Google LLC
Measurement UID
20211111134714.391413_MM_webconnectivity_21aad4549a61bd12
Report ID
20211111T133517Z_webconnectivity_MM_135300_n1_VQlQnloa38sTfoS6
Platform
android
Software Name
ooniprobe-android (3.3.1)
Measurement Engine
ooniprobe-engine (3.10.0-beta.3)

Raw Measurement Data

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