March 4, 2021 at 4:17:34 PM UTC
VERIFY
Anomaly
TCP/IP blocking
Websites
Runtime: 1m
On March 4, 2021 at 4:17:34 PM UTC, https://upload.twitter.com/ presented signs of TCP/IP blocking on AS135300 in Myanmar (Burma).
This might mean that https://upload.twitter.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:
172.253.211.67
Query:
IN A upload.twitter.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
104.244.42.139
AS13414 (Twitter Inc.)
@
IN
A
104.244.42.75
AS13414 (Twitter Inc.)
@
IN
A
104.244.42.203
AS13414 (Twitter Inc.)
@
IN
A
104.244.42.11
AS13414 (Twitter Inc.)
TCP Connections
104.244.42.11:443: failed (generic_timeout_error)
104.244.42.203:443: failed (generic_timeout_error)
104.244.42.139:443: failed (generic_timeout_error)
104.244.42.75:443: failed (generic_timeout_error)
HTTP Requests
No data
Resolver
Resolver ASN
AS15169
Resolver IP
172.253.211.67
Resolver Network Name
Google LLC
Measurement UID
20210304161834.221616_MM_webconnectivity_891a2346b776967a
Report ID
20210304T125426Z_webconnectivity_MM_135300_n1_7kgtOWcoDpkpolfq
Platform
linux
Software Name
ooniprobe-cli (3.5.2)
Measurement Engine
ooniprobe-engine (3.5.2)