March 7, 2022 at 12:11:30 AM UTC
VERIFY
Anomaly
TCP/IP blocking
Websites
Runtime: 572ms
On March 7, 2022 at 12:11:30 AM UTC, https://www.facebook.com/RTNews presented signs of TCP/IP blocking on AS41668 in Russia.
This might mean that https://www.facebook.com/RTNews was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
connection_refused
DNS Experiment
null
Control
null
DNS Queries
Resolver:
188.186.147.36
Query:
IN A www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
188.186.157.49
AS31483 (JSC "ER-Telecom Holding")
Query:
IN AAAA www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
AAAA
2a03:2880:f113:81:face:b00c:0:25de
AS32934 (Facebook, Inc.)
TCP Connections
2a03:2880:f113:81:face:b00c:0:25de:443: failed (unknown_failure: dial tcp [scrubbed]: connect: no route to host)
188.186.157.49:443: failed (connection_refused)
HTTP Requests
No data
Resolver
Resolver ASN
AS31483
Resolver IP
188.186.147.36
Resolver Network Name
JSC "ER-Telecom Holding"
Measurement UID
20220307001132.533944_RU_webconnectivity_4d3ba098b46e9dc3
Report ID
20220307T001131Z_webconnectivity_RU_41668_n1_voo47DtBAGFb85oZ
Platform
macos
Software Name
ooniprobe-desktop-unattended (3.10.0-beta.3)
Measurement Engine
ooniprobe-engine (3.10.0-beta.3)